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Uploaded: 2026-01-28T02:09:41+00:00
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00:00:00Sumrase Kardun and Firaz

00:00:01class starts. Last class

00:00:03we were reading factors effecting

00:00:05ROR. I have said that there are many

00:00:08factors that depend on ROR.

00:00:11You can think that there is a factor

00:00:14that is a factor. The number of

00:00:16collision is where ROR grows.

00:00:19You have said that there are many factors.

00:00:21I have said that there are many factors that have been written.

00:00:25The first factor was the first factor

00:00:26which was the first factor which was the first factor.

00:00:28The first factor was the physical state.

00:00:31Then we had the size.

00:00:33Then we had the pressure.

00:00:35Then we had the concentration and so on.

00:00:38The last factor was the first factor.

00:00:41Temperature?

00:00:41Then we had the temperature to study.

00:00:44I said that temperature effect

00:00:46I have to read three parts.

00:00:48The first factor is the fact.

00:00:50Then we have the fact that we have the experiment.

00:00:53And the fact that we have the scientist's story.

00:00:56And the case of MAD, that's not the theory of the EPM.

00:00:59The second factor is the fourth factor.

00:01:00The first factor was the first factor in ROR.

00:01:01The first factor is the first factor.

00:01:02This factor, the first factor is the first factor.

00:01:04island

00:01:33This is the fact that you have created this.

00:01:35This is why we need to know the things that we need to know.

00:01:37We need to know the temperature.

00:01:39We need to know the temperature.

00:01:41We need to know the temperature.

00:01:43We need to know the temperature.

00:01:45The maximum value of rate constant was A,

00:01:47which is not going to be possible.

00:01:49The question is, why can't this be possible?

00:01:52If it's A, this means that A is going to be possible.

00:01:56This means the fraction of the molecule crossing energy barrier is going to be possible.

00:02:00This means the fraction of the molecule crossing the barrier 1.

00:02:06As the amount of molecules is doing the product,

00:02:09all the products are created.

00:02:11You can say,

00:02:12I will give you the energy.

00:02:14But orientation is going to be possible.

00:02:16If there is a specific order of 10 to power 25,

00:02:18or 10 to power 28,

00:02:20you can not guarantee that all the collisions are going to,

00:02:23going to, going to form the product.

00:02:25This will be possible.

00:02:28So, then we said that we did use the expression in our equations.

00:02:32As I said, we have squared.

00:02:34the formula without lnk was shown.

00:02:36Then it was log k.

00:02:38Now, the differential form was called till nk by dt is the result of e upon nt squared.

00:02:44Once again, we created short notes.

00:02:46So, let's do this.

00:02:47So, it is right now.

00:02:52Then we have a formula.

00:02:54K2 by K1 is equal to EA upon 2.303R, 1 upon 2.

00:03:00This is the numerical conclusion, this feel, this graph.

00:03:07We have all the questions that we have done.

00:03:09I have a question that I have done.

00:03:12I have a question that I have done.

00:03:14That was the question that I have done.

00:03:16It was a question that I have done.

00:03:18But it was a question that I have done.

00:03:20Serious हो जाईएगा बहुत डिफ्थ बाते चलने.

00:03:22Really I need.

00:03:23इन्हें छोणा भी जा सकता है.

00:03:24लेकिन हमें वो लेवल टच करना होगा.

00:03:26जो एक्जाम आपका डिमार्ड कर रहा है.

00:03:27बगेन मैं आपको सचेत कर रहा हूँ.

00:03:30Be careful.

00:03:31चीजें थोड़ा हैवी होने वाली है.

00:03:32अगर सीख जाओगे.

00:03:33चलेगा.

00:03:34आईए.

00:03:35तो प्यारे बच्चों हम सब के सामने दो reaction given है.

00:03:37और प्रश्ण कहता है calculate सवाल लिख लिया था?

00:03:40calculate the temperature when rate constant becomes equal.

00:03:44calculate the temperature when rate constant becomes equal.

00:03:48That is when K1 बराबर K2.

00:03:51हमसे प्रश्ण वो वाला temperature पूछा है.

00:03:55जब K1 K2 के बराबर हो जाएगा,

00:03:58तो मेरे भाई कुछ नहीं करना है,

00:04:00आपको K1 बराबर K2 कर देना है.

00:04:03अब K1 बराबर K2 करोगे,

00:04:05और जो K1 की value लिखी है,

00:04:07जो K2 की value इसे रखोगे, solve करोगे.

00:04:09Chemistry यहाँ पे खतम हो जाती है.

00:04:12और देखा जाया तो इस topic में जब-जब सवाल आया,

00:04:14उसने math में ही आपको परिशान करने कोशिस करी.

00:04:17अब बच्चा इसे solve कैसे करेगा?

00:04:19K1 को लिख देगा 10 की power 16 into e की power minus 2000 by T,

00:04:24और K2 को लिख देगा 10 की power 14 into e की power minus 1000 by T.

00:04:29वो बच्चा जो हवा में सवाल करना चाहता है,

00:04:32वो ये topic कभी नहीं सीख सकता.

00:04:34अगर आपको यहाँ पे calculation efficiency लानी है,

00:04:37मैं बहुत सरल भासा कहूंगा,

00:04:38आराम से step by step लिखें,

00:04:41आंसर आपका आएगा इतना कठीन भी नहीं,

00:04:43step by step लिखना.

00:04:44जहाँ step उड़ाने सुरू किये,

00:04:46प्रश्ण गया,

00:04:47step by step लिखें,

00:04:49आराम से step by step solve करिए,

00:04:51इस topic का यही rule है,

00:04:53आपसे प्रश्ण बनेगा,

00:04:54वहाँ एक ही सवाल को आना है,

00:04:55वहाँ दस सवाल नहीं आना है.

00:04:56कारेटिक्स की collision theory की अरहेनियस का एक ही सवाल फसेगा,

00:04:59वहाँ भी किसमत साथ दितो,

00:05:01तो करो आराम से,

00:05:03अब कैसे करें साथ,

00:05:04यह 10 की power 16 है,

00:05:0610 की power 14 है,

00:05:07मैं 10 की साथ में करते हैं चलना,

00:05:09मैं 10 की power 14 को इधर ले आता हूँ,

00:05:11जब 10 की power 14 को इधर ले आऊंगा,

00:05:13तो बनेगा 10 की power 16 upon 10 की power 14,

00:05:16e सारे एक तरफ ले जाता हूँ,

00:05:18नंबर सारे एक तरफ ले जाता हूँ,

00:05:20आप सबको याद है e को हटाने के लिए

00:05:22मुझे ln का सहारा लेना पड़ेगा,

00:05:25तो e की power minus 2000 by t को नीचे लिख देता हूँ,

00:05:29लिख दिया साथ,

00:05:30तो उपर भेज दूँगा,

00:05:31तो क्या हो जाएगा,

00:05:32इसको simplify करता हूँ,

00:05:34तो e की power minus 1000 plus 2000 by t,

00:05:37लो मेरे सामने आ चुका ये का expression,

00:05:40और ये उपर जाके solve होगा,

00:05:42तो बचेगा 10 की power 2,

00:05:44और 10 की power 2 बराबर e की power 1000 by t,

00:05:47अब यहाँ number है और यहाँ e,

00:05:49यह अपने आप हटने वाला,

00:05:51इसके लिए मुझे lock to the base e,

00:05:53जिसे हम ln भी कहते हैं का सहारा लेना,

00:05:55तो हमने इधर भी ले लिया,

00:05:57ln और उधर भी ले लिया,

00:05:59जगह नहीं तो मैंने उधर लिख दिया,

00:06:01आप समझ गे होंगे हमने इधर भी लिया,

00:06:03आपको एक छोटा सा रूल पता हो,

00:06:05जब भी कभी हम log to the base e लेते हैं,

00:06:07जब भी कभी हम log to the base e लेते हैं,

00:06:11तो आप सबको पता हो,

00:06:13log a, a की power m बराबर होता है,

00:06:16m, log a to the base a,

00:06:18log a to the base a की value हो जाती है,

00:06:201,

00:06:21यानि यह जो power है क्या बाहर आएगा,

00:06:24यानि 1000 by t बाहर आएगा,

00:06:26और ln का मतलब है log इसको लिख देता हुम है,

00:06:29ln 10 की power 2 बराबर 1000 by t,

00:06:32ln को लिख लो अगर आपको ln से डर लगे,

00:06:34तो log to the base e into e,

00:06:37Hello,

00:06:38क्या इस पूरी की value 1 होगी,

00:06:41क्या यहां से हमने e को हटा दिया,

00:06:43मगर अब यहां कौन बचा है,

00:06:45अब ln को हमें log में convert करना,

00:06:47हर बच्चे को पता है कि ln को log में convert करने के लिए,

00:06:51मुझे यहां पे 2.3 का सहारा लेना पड़े,

00:06:54तो लिख दूंगा मैं 2.303,

00:06:562.303 log 10 की power 2,

00:07:00चलेगा बच्चों,

00:07:01अब इसको simplify करना है और answer आएगा,

00:07:03मैं सिखाना यह चाहता था,

00:07:05chemistry यहां खतम हो जाते उसके बाद केवल मैंत है,

00:07:08और यह अभी शिलसल आपको देखने को मिलेगा,

00:07:11इन सवालों में तसली से अराम से step by step लिखिए solve करी answer आएगा,

00:07:15सभी बच्चे कॉपी में answer लिख ले जल्दी से,

00:07:17जल्दी से बेटा, पन्ने मत पल्टाओ, लिख लो न,

00:07:19इतना समय थोड़ी है भाई, कि बच्चा राम से कॉपी देख रहा है,

00:07:24इसको solve करी और आप सब के सामने temperature की value आएगी,

00:07:28और जरा बताईए temperature कितना आता है, लगभग बोलेंगे तो भी answer चलेगा,

00:07:32चलेगा, solve कर ले, बहुत बढ़ी है, approximation चलेगा, और वो जरूरी है सोचना, तो इसे मैं लिखता हूँ, तो क्या बनेगा यहाँ पे, 2.303,

00:07:44log 10 की power 2, बहार आएगा 2, log 10 की value 1, इसे कह दूँगा, 1000 by T, बोलो done, इसको करो simplify, तो T बराबर क्या हो जाएगा, 1000 upon 2.303 into 2, हाँ या ना, चलो 2 से divide किया तो क्या बन गया, 500, 500 बटे 2.303, हर बच्चा मुझे बता सकता है, अगर 500 बटे 2.3 है, मतलब number 2 से बढ़ा है, यारी कह

00:08:14किसमत साथ देगी, तो क्या पता एक ही option हो, मगर किसमत के भरोसे रहना हमने छोड़ दिया है, अरे येस, तीन साल से किसमत साथ नहीं दे रही हाँ या ना, 2024, 2025, अरे येस, और नो, हर बार नया कुछ करते हैं, अब इसे solve भी करना हमें आना, कर लेगा बच्चा, फिलहाल ज

00:08:44साथ, अरे सब पता हैं, मैं, लिखिएगा साथ, कितना आता है, 27, 217.6 क्या असपास आता है, क्या Newton की Joule, क्या लिए, खेर, लिख लीजे सवाल, तो इस सवाल में, कोई दिक्कत ये, अगला सवाल दूँगा, वो कर लेना, तो इस सवाल में, सीखने का विशह बस इतना था,

00:09:14अगला सवाल, मैं फिर दोहरा दो, सवाल बड़ी हाँ है, आराम से सीखेंगे, और attempt करना है, ठीक है, अगला सवाल आप सब के सामने स्क्रीन पर लिखें,

00:09:23The value of, the value of, rate constant is doubled, the value of, rate constant is doubled,

00:09:33मतलब दोगुना हो गया, राइट, the value of, rate constant is doubled,

00:09:41when temperature increases from, when temperature increases from 27 degree Celsius to 37 degree Celsius,

00:09:50when temperature increases from, 27 degree Celsius, to 37 degree Celsius, then calculate the value of,

00:10:02then calculate the value of, activation energy in kilojoule, then calculate the value of, activation energy in kilojoule,

00:10:13आज ओं मुझे सिखाने तो, आज ओं मुझे सिखाने, तो बोड पे आ जाईए, सबसे पहले सवाल बता दू,

00:10:19यह सवाल NCRT की favorite profile है, NCRT की exercise, NCRT की solved example, इन सवालों से भरे है,

00:10:26दूसरी बात, यह J, mains में खुब आते है, NEET में भी तर्द दो बार आया है,

00:10:30तीसरी बात, बोड की भी favorite profile है, अब सवाल करना कैसे है,

00:10:34इस सवाल को करने में कुछ नहीं, बच्चे को सवाल समझना है, solve करते जाना है, answer लाना है,

00:10:41NEET में ना आने के पीछे एकसर कारण होता था, इसमें calculation होती है,

00:10:45इतनी भी calculation नहीं, आपके सामने solve करता हूँ, कैसे solve करना देखना है,

00:10:48ठीक, प्रश्ण कहता है, कि मैंने temperature 27 degrees Celsius से 37 degrees Celsius कर दिया,

00:10:57यानि मैंने temperature कितना बढ़ाया, 10 से, और बच्चे बच्चे को पता है,

00:11:01कि जब temperature 10 से बढ़ाया जाएगा, तो rate constant 2-3 गुना हो,

00:11:05याद है सबको, वो भी कह रहा है, कुछ नया थोड़ी कह रहा है,

00:11:08वो तो कह रहा है, हाँ यह होता है, लेकिन तब बताओ, reaction का activation energy कितना है,

00:11:13वो अब मुझसे reaction का, क्या पूछ रहा है, activation energy,

00:11:16अब मैं दिमाग लगाओ, ऐसा कौन सा formula है, जिसमें EA भी है, और जिसमें K2 by K1 भी है,

00:11:22ratio एक ही formula है, log K2 by K1, log K2 by K1, log K2 by K1,

00:11:29लिख देता हूँ, log K2 by K1, बोल दो, is equal to EA upon 2.303,

00:11:36under bracket 1 upon T1 minus 1 upon T2, बोलो बच्चो ठीक है, मैंने कल भी कहाता, फिर कहता हूँ,

00:11:43प्रश्ट मुझसे ये देके, ये देके, ये पूछे बता दोगे, प्रश्ट मुझसे ये देके, ये देके, ये देके, ये पूछे बता दोगे,

00:11:51इस formula से केवल activation energy नहीं निकाला जाएगा, activation देके, के देके, temperature पूछे, वो भी बताया जा,

00:11:57और सारे सवाल बेहतरीर माने जाते हैं, उम्दा लेवल के सवाल माने जाते हैं, कुछ नहीं करना, formula लगाना है, और आराम से step by step solve करना है,

00:12:07इस पूरे topic का कहतो, जो tag line है, जो point to be cautious है, वो है, आराम से step by step करना है, अब बाकी कारेटिस मत करो हवा में,

00:12:1590% 100, नहीं चलेगा, बना आप हो जाओगे trap, चलेगा, अब मैं solve करता हूँ, क्या यह formula अपने लगाना है,

00:12:22यस, क्या प्रश्म हमें k2 by k1 दिया है, yes, k2 by k1 कितने गुना, कितने गुना, तो मुझे कुछ नहीं करना, मुझे यहां लिख देना, log to, yes or no, यह हमें पता करना है, yes sir, 2.303 r, अब r की value क्या रखोगे, यह हमेशा decide होगा, किस में पूच्छा है, किस में option है, क्या आज उस

00:12:52per Kelvin per mol, बाद में किलो जूल बनाने के लिए 1000 से divide करना पड़े, clear, सरल नंबर होता तो अभी divide कर देता, अभी divide करने से कोई फायदा, नहीं, अभी दार आ जाओ, अब जब मैं temperature लिखूँगा, तो बताओ मैं temperature Celsius में की Kelvin में, r के साथ, पूरी chemistry, पूरी science में, कभी भी temperature Celsius में लि

00:13:22कितना Kelvin? 300, आगला temperature is 37, ये कितना? 300, बोलो done, यहां कह दूँगा 1 upon 300, minus 1 upon 310, आसान है, अरो बोलो भाई, अब बच्चा यहां घबराता है, कुछ नहीं करना मेरे भाई, lock 2 की value कितनी है? 0.3, देखो मैं कैस all करता हूँ, यहां लिख दू, यह बोलो चलेगा, और सर ने कल भ

00:13:52तो अंत में मुझे best option चुनना आना, अब यह हमेशा option से decide होता है, option है करीब-करीब, तो समल जाओ, ना भाईया, पूरा solve करना, option में difference अच्छा है, अकसर यह होता था अभी तल, 15, 500, 200, अरे अच्छा खासा difference है, लगबग ले लो, अरे चलेगा, लेकिन जब option में difference होगा, त

00:14:22सीदे कर दो multi, अब 310 बटे 10, कितना आएगा, चलेगा, minus कर लिया सीदे, जो बच्चों को नहीं पता होगा, उनके लिए बड़ा minus छोटा कर दीजे, और नीचे वाले को multiply कर दिए, कुछ दिमागी नहीं लगाना, तो उपर कितना बचेगा, 10, उपर कितना बचेगा, 10, कित

00:14:52जूल में, बगर उन्होंने पूछा kilo, और बोलो न, करने का एक तरीका, जहां दिखे 1000, क्या दिखे, उसे बोल दो kilo, करने का दूसरा तरीका, 1000 से कर दो divide, पहला तरीका, जहां दिखे 1000, क्या दिखे, अभी समझाता हो, मैं भी divide नहीं कर रहा हूँ, ठीक, इसको solve कर रहा हू

00:15:22How much will you?

00:15:233, 3, 3, 3?

00:15:24No.

00:15:2593 into 10 to power 3.

00:15:27It's going to be right now.

00:15:28What will you do?

00:15:29What will you do?

00:15:302.

00:15:31What will you do?

00:15:320.

00:15:3310 to power 3.

00:15:34What is it?

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00:16:092.

00:16:10I am 53 54 55

00:16:12JIN BACCHON ANSWER DIA CHALL EGAH

00:16:14SOL KERAY BACCHON AGE KILLASMEM NUMERICAL HAY ACHChe PAHLE KHATAM KUROW ISKO

00:16:18DECHONE BASSE KAM NAHIN CHALEGA

00:16:20Pen CHALA YELLA SOL कर YELLA

00:16:2210KI POWER THREE JAHAH DEEKHE

00:16:34USE KEH DEEJAY KILLO

00:16:35SRABD NAHI YELLA NUMBER

00:16:38AND ANSWER IS

00:16:39which is

00:16:4120-60

00:16:43so

00:16:45if you have

00:16:47something 53-54

00:16:49and 20-65.8

00:16:51you can go

00:16:53now see

00:16:55this option is not

00:16:571 option is 3

00:16:59option is 4

00:17:01so if you have to play

00:17:03the game

00:17:05you can play

00:17:0720

00:17:1040

00:17:1440

00:17:1640

00:17:1940

00:17:2241

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00:17:3644

00:17:37the chemical reaction occurs if a chemical reaction occurs in three steps

00:17:46if a chemical reaction occurs

00:17:50in three steps and rate constants and rate constants are k1

00:18:01and rate constants are k1, k2, k3 rate constants are k1, k2, k3

00:18:15if the overall rate constant of the reaction

00:18:24if the overall rate constant of the reaction is k1 into k3 by k2

00:18:38if the overall rate constant of the reaction is k1 into k3 by k2

00:18:45k1 into k3 by k2

00:18:481 minute, rukیں گے, ruk, ruk, ruk, ruk, ruk

00:18:49मैंने mechanism एक सवाल कराया था

00:18:51एक mechanism given है, reaction given है, उसकी mechanism given है

00:18:56हम constant की परवा करते

00:18:57तो मैंने कहां, NT वाले ने वाले ने वार सुन लिया

00:19:00अच्छा, तुम constant परवा नहीं करते

00:19:02तो हमसे एक सवाल कराया जिसमें constant के परवा करनी पड़े थी

00:19:05और साइड उसका जो क्या आया था, वो भी k1 into k3 by k2 ही आया था

00:19:09हलो, तो प्रेश्ट कुछ ऐसा है कि उस mechanism वाले सवाल का extended version है

00:19:14वहां तक आपने सीखा वगला, कि भाईया मुझे k पता है

00:19:17मुझे पता है इस reaction का के इतना है, राइट, hypothetical है, मान ले नहीं रहा या ना

00:19:22कितना है के k1 into k3 by, तो अगर मुझे k पता है और मुझे हर step का activation energy पता

00:19:29तो बोलो इस step का ea क्या होगा, the ea of first, second and third steps are

00:19:34the ea of first, second and third steps are

00:19:4030, 40, 60, 30, 40, 60, kilojoule per mole respectively, kilojoule per mole respectively, kilojoule per mole respectively, kilojoule per mole respectively, then determine, then determine overall ea for the reaction,

00:20:07then determine, overall ea for the reaction,

00:20:13आज मैं जितने सवाल लूँगा, वो सब अपने आप में एक नई profile होगी, और वो सब अपने आप में एक उंदा profile होगी,

00:20:20इस प्रष्ट को भी मुझे से खाने दे, आइए मिल के करते हैं, कुछ बच्चों को आता होगा, जिनको नियाता प्ली सीखना जरूरी है, आज की class में सीखना जरूरी है, बच्चों, प्रष्ट ने क्या कहरा है, समझ गए, एक reaction उसकी mechanism mechanism के तीन step तीनों से भाई ने निकाल

00:20:50कितना भी गंदा वो expression बोले, मेरा सोचने का तरीका क्या होना चाहिए, क्या उन्होंने हमसे rate constant देके ये पूछा है, अब rate constant देके ये पूछा है, तो equilibrium तो मुझे याद नहीं आएगा, मुझे एक कहानी याद आएगी rate constant activation energy, rate constant activation energy, rate constant activation, कौनसी equation है, arhenius, दोसी को equation है ही, अब

00:21:20k2 by k1 वाला, तो सोच के समझ के जवाब दो, k दिया है, तो मैं ln वाला formula लगाऊं की k वाला, और k का formula सबको याद है, k बराबर a into e की power minus e upon rd, मुझे solve करने दे बोड क्या ये, बच्चों, ऐसे सवालों में, क्या उन्होंने हमें k दे रखा है, तो लिख देता हूं, k is equal to k1

00:21:50main reaction का, अरे चलेगा, तो ये किसका होगा, main reaction का, अब जहां लिखा k1 वाहां लिख दो, a1 into e की power minus e1 upon rd, और यहां लिख दूँगा, बोलो क्या, a3 into e की power minus e3 upon rd, क्या मेरी बास समझ पा रहे हो, और नीचे लिखूंगा, तो बोलो नीचे क्या लिखूंगा, बोल दे एक ब

00:22:20पर होता, तो ऐसे ही में करके आता, लेकिन हम क्या करेंगे, वो भी बताऊंगा, क्या पहले सबको main method समझ में आ रहा, अब एक गड़बड हो गई यार, यहां जहां केवन था, मैंने a1, a3, a2 क्यों लिखा, सबका यह तो सेम होना ची,

00:22:32सर, reaction बदलेगा, तो a बदलेगा, क्या reaction अलग-अलग है, तो क्या a भी अलग-अलग होगा, तो यह पूरा method बताने के पीछे, मेरा purpose दो है, एक, सवाल solve करना भी सिखाना है, और दो-तीन जो नए सवाल बने, वो कैसे करें, वो भी सिखाना है, कई बार, प्रस्ट हमें के दे

00:23:02constant है, क्या मैं सारे constant को एक तरफ समेट लूँ, रपकी नजरे बोर्ड पे है ना यार, जब मैं सारे constant को एक तरफ समेट हूँगा, तो जड़ा सोच के समझ के जवाब देना, क्या बनेगा, बोलो ना, a1 into a3, आवाज नहीं आ रही है, by a2 into e की फावर, minus, minus, उपर गया, plus, minus,

00:23:32a है, कई बार सवाल, हमसे पूछेगा, के दे के, a, के दे के, एक रूल बनाएंगे, लिखवा दूँगा, एक रूल बनाएंगे, जैसा होगा, के, वैसा होगा, a, जैसा होगा, बोलो, डन, जैसा होगा, वैसा होगा, चलेगा, अब हमने चलो, a का तो काम कर लिया, लेकिन �

00:24:02And if I compare it, then I will compare it as a minus e upon is equal to ea2 minus ea1 minus upon

00:24:15rt sarticat minus plus, so this is minus plus plus, so this is the real mechanism.

00:24:32So this is the real mechanism, so this is the real mechanism, so this is the real mechanism.

00:25:02So this is the real mechanism, so this is the real mechanism.

00:25:32So this is the real mechanism.

00:25:34So this is the real mechanism.

00:25:36So this is the real mechanism.

00:25:38So this is the real mechanism.

00:25:40So this is the real mechanism.

00:25:42So this is the real mechanism.

00:25:44So this is the real mechanism.

00:25:46So this is the real mechanism.

00:25:48So this is the real mechanism.

00:25:50So yes.

00:25:51So this is the real mechanism.

00:25:53So this is the real mechanism.

00:25:55So this is the real mechanism.

00:25:57So this is the real mechanism.

00:25:58So this is the real mechanism.

00:25:59The real mechanism.

00:26:00So this is the real mechanism.

00:26:01So you have to do.

00:26:06So, first, the main method, so that you can ask a question or ask a option, so that you can get a question, and then you can write a point.

00:26:17So, this is a question. How many times do you want to make this question?

00:26:22The last paper, the master pro 2 paper was a big question.

00:26:26It was a Olympiad.

00:26:28So, now you can do this question.

00:26:30The mechanism was the Arrhenius.

00:26:33The mechanism was the other way.

00:26:36The concept was the same question.

00:26:38It was a good question.

00:26:41It will be shared.

00:26:43ཏ ཤསྭ ཧྱགསྗས ཆགསྗ པའར མཚུགསྭ ནར སྭ ཤསྭ ཡིགསྭ གསྭ པའར སྭ མཚོགསྭ ཤསྭ ཐགསོབ ཤསྭ ཏགསྭ པའར �

00:27:13the

00:27:20point

00:27:23multiply

00:27:27multiply

00:27:30add

00:27:33multiply

00:27:36add

00:27:38divide

00:27:41subtract

00:27:43bach

00:27:47k

00:27:51divide

00:27:53subtract

00:27:55number

00:27:57k

00:27:59power

00:28:01k

00:28:03power

00:28:05power

00:28:09e

00:28:11multiply

00:28:13i

00:28:15can

00:28:17do

00:28:19If you have any questions in detail, you can always ask a one, a one, a two, a three.

00:28:25That's why I told you a whole method. There is a variety of different things.

00:28:28If I would like to ask a question, I would like to ask a trick.

00:28:34But I said, if there is any question of a question, you need to solve it.

00:28:38And how to solve it?

00:28:40If you can understand a small question from this concept,

00:28:46your question is, what is your question?

00:28:49This question is, you have to ask a question.

00:28:50Do you think the value of E1 ?

00:28:53E1 ?

00:28:54E1 ?

00:28:55E1 ?

00:28:57E1 ?

00:28:59E1 ?

00:29:00E1 ?

00:29:02E1 ?

00:29:04E1 ?

00:29:05E1 ?

00:29:06E1 ?

00:29:07E1 ?

00:29:08E1 ?

00:29:09E1 ?

00:29:10E1 ?

00:29:11E1 ?

00:29:12E1 ?

00:29:13E1 ?

00:29:14E1 ?

00:29:15If you want to see the same profile for the given value of k, calculate ea.

00:29:30For the given value of k, calculate ea.

00:29:36For the given value of k, calculate ea.

00:29:39And if you want to see the value of k, calculate ea.

00:30:09For the given value of k, calculate ea.

00:30:14For the given value of k, calculate ea.

00:30:18For the given value of k, waayu.

00:30:24The rate constant, the rate constant, k1 of a reaction is found to be, the rate constant, k1 of a reaction is found to be, double is found to be.

00:30:54The rate constant, k2 is found to be, double that of, rate constant, k2 of another reaction.

00:31:06I am going to ask you a question.

00:31:36energy will be your essay 4 option 3-3 option 2-3 option 2-3 option 2-3 option 2-3 option 2-3

00:31:42option 2-3 so that you can understand the relation to how to make a relation to how to make a

00:31:46relation again a purely mathematical numerical just you have to understand the question

00:31:51why is it a reaction a cake-sez-zadda if you want to make a reaction to make a

00:31:59C

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00:35:41ea1 upon rt

00:35:432

00:35:43Can e e to a half

00:35:45hattahe na sir

00:35:46Can e e to a half

00:35:46ea2 minus 7 upon rt

00:35:48Yes or no

00:36:02Yes or no

00:36:02This is the power

00:36:04Yes or no

00:36:05This is the power

00:36:06This is the power

00:36:07Power

00:36:08To be continued

00:36:09To be continued

00:36:10Ea2 minus ea1 upon rt

00:36:13This is very easy

00:36:15Yes or no

00:36:17I had to solve the formula

00:36:18I had to solve the problem

00:36:19Hello

00:36:21Yes or no

00:36:22Yes or no

00:36:23It's easy

00:36:24It's just the impression

00:36:25to be continued

00:36:26To be continued

00:36:27Now do not work

00:36:29Collision theory

00:36:30Formula

00:36:31A is not a problem

00:36:32It is not a problem

00:36:33It's a problem

00:36:34We must have to do it

00:36:35To be continued

00:36:36A2 minus ea1

00:36:37Beraber ln2 rt

00:36:39इतना सोच लो तो फिर ये भी सोच लो ना

00:36:42अगर option में लिखा होता

00:36:43ea1 minus ea2

00:36:44अब आपका अंसर क्या होता

00:36:46Minus ln2 rt

00:36:47Hello

00:36:48हमेशा जो option आपका है वही लिखा हो कोई जरूरी

00:36:52नहीं

00:36:53Option से modify करना भी आना चाहिए

00:36:55दे दूं अगला सवाल

00:36:56थोड़ा सा मिलता जुलता प्रोफाइल लिखी अगला सवाल

00:36:59और अगला सवाल कर लेंगे तो फिर दूंगा वह सवाल जिसका आपको इंतजार

00:37:03दे दूं अगला सवाल

00:37:05अगला सवाल सीख गये न

00:37:07क्या सीखा इस सवाल से बताईए

00:37:09formula लगाईए

00:37:11e को हटाईए

00:37:13एलन का सारा लीजे

00:37:15so simple right

00:37:17अगला सवाल आप सब के सामने

00:37:19rate of two reactions

00:37:21rate of two reactions

00:37:25whose rate constant

00:37:27rate of two reactions

00:37:29whose rate constants

00:37:31are K1

00:37:33and K2

00:37:35whose rate constants

00:37:37are K1 and K2

00:37:39are equal

00:37:41are equal

00:37:43at 300 Kelvin

00:37:47are equal

00:37:49at 300 Kelvin

00:37:51such that

00:37:55such that

00:37:57EA2 minus

00:37:59EA1

00:38:01EA2 minus

00:38:03EA1 is equal to 2RT

00:38:05such that

00:38:07EA2 minus EA1

00:38:09is equal to 2RT

00:38:11then calculate

00:38:13ln

00:38:15then

00:38:17then calculate

00:38:19ln

00:38:21a2 by A1

00:38:23formula

00:38:25formula

00:38:27so

00:38:29top two reactions

00:38:31B

00:38:33c

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00:42:42foreign

00:42:49foreign

00:42:54foreign

00:43:03foreign

00:43:06foreign

00:43:12The activation energy of certain uncatalyzed reaction, the activation energy of certain uncatalyzed reaction, uncatalyzed, not catalyst, of certain uncatalyzed reaction, at 300 Kelvin is 76 kJ per mole.

00:43:40At 300 Kelvin is 76 kJ per mole, the activation energy is lowered, by 25 kJ per mole, by the use of catalyst.

00:44:10By what factor rate of, by what factor rate of catalyzed reaction is increased?

00:44:21By what factor rate of catalyzed reaction is increased?

00:44:26By what factor rate of catalyzed reaction is increased?

00:44:33By what factor rate of catalyzed reaction is increased?

00:44:40Rate constant is increased?

00:44:42मतलब सवाल ऐसे, पहले catalyst नहीं था, uncat, catalyzed, पहले catalyst, uncat, अब कौन है, cat, अरे बोलो, इसका rate constant, इसका rate constant, तो प्रस्ट मुझसे पूछ रहा है, बोलो लाला, k2 by k1 कितना है, by what factor, the rate of catalyze reaction is increased, और option e की power में देना है,

00:45:12हेलो, मैंने अभी सवाल समझा है, बोलो formula कौन सा लगाओ, फोर्स का की momentum का रहेनियस, अब रहेनियस में भी कौन सा formula, सोचो सोचो सोचो, अब आप कहते हो log वाला, मगर log में तो e नहीं आता है, मुझे e बचाना पड़ेगा, तो क्या ln वाला लगाओ, या original के वाला लगालू �

00:45:42इसको बोल दो k1, इसको बोल दो k2, अचा reaction सेम है, क्या लग है, सेम है, तो e कही reaction को मान लेते हैं, a से बनना भी, और यहाँ पर भी लिख देता हूँ, a से बनना भी, यहाँ है cat, यहाँ cat नहीं है, जब cat नहीं है, तो rate constant k1, जब cat है, तो rate constant k2, अचा reaction बदली नहीं है, तो

00:46:12into e ki power minus ea.

00:46:15I say 1, I say 2.

00:46:18So, I say confusion now.

00:46:19Uncat cat lique me very much.

00:46:21So, 1, 2, we say minus ea, 1 upon rt.

00:46:27And k2, how can I say, my children?

00:46:28A into e ki power minus ea, 2 upon rt.

00:46:33Okay, now, what's the question?

00:46:36What's the question?

00:46:37The ratio of the ratio?

00:46:38So, divide it.

00:46:39So, let's do it.

00:46:39Let's do it.

00:46:40Let's do it.

00:47:10Minus ea, 1 upon rt.

00:47:12Kya, aapko?

00:47:14E ki power se dar lagtatai?

00:47:16E ko hattane ka uzaar pata hai?

00:47:18Yes.

00:47:19Isko bhejiye oopar.

00:47:20Kya ben jayega?

00:47:21E ki power.

00:47:22Ea, 1 minus ea, 2 upon rt.

00:47:26Aray, rukou, yare, galba, do gai.

00:47:28Mujhe pahla wala ea pata hai kya?

00:47:31Ea, 1.

00:47:32Yarni, jab, katalist nahi?

00:47:34Ea, 1.

00:47:34Yarni, jab katalist nahi?

00:47:34Us saamai, ea kiatna tha?

00:47:36And, 2, matalab, jab katalist?

00:47:38To, katalist hai, to, mineh n'i n'i n'i n'i n'i.

00:47:4251.

00:47:43To, 76 minus 51, kuri kita hai ga?

00:47:45Yeah, I mean the next steps is how you can manage.

00:47:48I mean the next steps and I need to change.

00:47:52I mean the next steps are like 1 minus.

00:47:54This is the difference, I mean the difference is the difference.

00:47:57I mean the difference is the difference.

00:47:59And the difference is the difference.

00:48:01So I can change 2.

00:48:03Yes Sir, I can change 2.

00:48:07And now it comes to the step where the whole child is wrong.

00:48:10Is this the same thing?

00:48:11This is the next step.

00:48:13do not know. First, tell me what you learned from this question. One was the catalyst,

00:48:17one was the catalyst, no one was the formula, divide and solve. Chemistry, brother, here

00:48:22is the chemistry, here is the chemistry. Every question in the first two steps, the chemistry

00:48:27is the chemistry, which is the math. Do you understand? If you need to solve this question,

00:48:34if you need to solve this question, next slide, let's go to the next slide. What you

00:48:38know, K2 by K1 is called to E k power 25 upon. Listen carefully everyone,

00:48:45I am asking you to ask this 25 joule is a kilo joule, I am going to write this

00:48:52here. Can you tell me the temperature of 300? Read, read, read, read, read, read, read

00:49:00yes or no? If you ask the question of the question of 300, the sir said that when

00:49:06do you ponto to write another question, here are you? Poor K0, 08 Есть whatever way you

00:49:10want. The person needs to write the letters. The answer is no question. Did you understand

00:49:15which one still HAVE to write the letters. Privacy of K9 as the Australian

00:49:21of K2 about as the contribution rate. Martis has told T screen, which two plurales

00:49:24of K2. H2 then it is not possible. So, since the 손 have a lost error tier, I have a

00:49:31course. Now, if we catch a Charles out there and we will have to solve this. It is little

00:49:32it is not the child, the child does not know the child. If the child does not know the child, the child does not know the child.

00:49:35How much is it? 8.314 into 300,000. How much is it?

00:49:43I don't understand.

00:49:44This is just a question.

00:49:45I say that K2 by K1 is equal to E to 25 upon 2.5.

00:49:51Tell me about the answer.

00:49:55E to power.

00:49:57Tell me that it will go.

00:49:58This question is really important.

00:50:00foreign

00:50:30A catalyst lowers the activation energy. A catalyst lowers the activation energy from 20 kJ per mole to 10 kJ per mole.

00:50:52From 20 kJ per mole to 10 kJ per mole.

00:51:22Will have the same rate as that of catalyze reaction at 27 degree Celsius.

00:51:40As that of catalyze reaction at 27 degree Celsius.

00:51:48A reaction is A from B.

00:51:55A reaction is A from B.

00:51:58B class.

00:52:00Catalyst lowers the activation energy from 20 to 10.

00:52:03This is a cat.

00:52:04This is a cat.

00:52:05This is a cat.

00:52:06This is a cat.

00:52:07This is a cat.

00:52:08You understand?

00:52:09Un-cat means cat.

00:52:12Hello?

00:52:13Yes sir.

00:52:14A.

00:52:15This is a cat.

00:52:16This is a cat.

00:52:17A.

00:52:18This is a cat.

00:52:19A.

00:52:20This cat is a cat.

00:52:2120.

00:52:22Now this is a cat.

00:52:2310.

00:52:24This is a cat.

00:52:25uncatalyzed reaction,

00:52:26which means which temperature is?

00:52:29The temperature adds

00:52:30the uncatalyzed reaction.

00:52:32The question is,

00:52:32when you read it,

00:52:33you don't understand it.

00:52:35You don't understand it.

00:52:36The temperature adds

00:52:37the...

00:52:38That temperature

00:52:40will have the same rate.

00:52:45And the rate

00:52:46says,

00:52:47the rate

00:52:47means the uncatalyzed reaction

00:52:50rate constant

00:52:51is

00:52:51the catalyst

00:52:52to be together.

00:52:53That's the answer.

00:52:55How much temperature

00:52:56is and if this temperature

00:52:58is still

00:53:00How much?

00:53:01Feel it.

00:53:02The catalyst in the

00:53:03future is less.

00:53:04So, when the catalyst

00:53:05is not,

00:53:06then tell me

00:53:06how much temperature

00:53:07can I do?

00:53:07I am damn sure.

00:53:10When the catalyst

00:53:11does not happen,

00:53:11the temperature

00:53:12will be higher.

00:53:13My answer is

00:53:15300 Kelvin

00:53:16or 27

00:53:16will be higher.

00:53:18Do you have a question?

00:53:19What?

00:53:20The answer is

00:53:21I don't know how much I feel like a question after 10 questions, then I will tell you what I have done with the first reaction of the catalyst.

00:53:29No, it's not the reaction of the catalyst.

00:53:31So, he says, tell me, tell me, I don't know the reaction of the catalyst.

00:53:37I don't know.

00:53:38I don't know.

00:53:39I don't know.

00:53:40I don't know.

00:53:41I don't know.

00:53:42I don't know.

00:53:43I don't know.

00:53:44You have to find the point.

00:53:45You have to find the point.

00:53:46The answer is now.

00:53:47I will give you.

00:53:48I will give you.

00:53:49I will give you.

00:53:51you have to find the point

00:53:57where you have to start the question.

00:53:59The point is that you have to start the question.

00:54:01I will wait for you, but you have to give the answer.

00:54:09If the children have given the answer, you will give it.

00:54:12One is T1, the other is T1.

00:54:17The answer is T1.

00:54:19The other is T1, the other is T1.

00:54:25If the answer is 3-4, then the answer is T1.

00:54:32The answer is 5-6.

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00:59:08If you have a reaction, I have a reaction that is parallel and it's all elementary.

00:59:13How is it?

00:59:14If it's elementary, I don't have to tell you that it's not a single step.

00:59:18It's not a single step.

00:59:21From the reactant to they directly convert into,

00:59:24which is one step, which is elementary.

00:59:27And it's not a way to tell you that it's not a single step.

00:59:31Do you have a reaction?

00:59:33One element, one element.

00:59:35Three and one is complete.

00:59:37Sir, this is your job.

00:59:38After that, it's not a job.

00:59:40It's not a job.

00:59:41This is why I'm not saying the next level.

00:59:43I'll tell you,

00:59:45after 2-3 years ago, I didn't share it.

00:59:47In the year 2023,

00:59:50the first time in the solution chapter,

00:59:52which was the osmotic pressure.

00:59:54Can you hear that?

00:59:56That graph came.

00:59:59Clear?

01:00:00In the year 2024,

01:00:02that was one upon x-1 upon y-a graph.

01:00:05Now, I've studied before,

01:00:06I've studied before,

01:00:07I've studied before,

01:00:08I've studied before,

01:00:09I've studied before,

01:00:10and in 2024,

01:00:11there was a question.

01:00:13I've said,

01:00:14what I've studied,

01:00:15what I've studied,

01:00:16what I've studied,

01:00:17what I've studied,

01:00:18what I've studied.

01:00:19Do you understand?

01:00:20Of course,

01:00:21it's a coincidence.

01:00:23But I want to say,

01:00:24what I want to say?

01:00:25This is an observation,

01:00:26this is a trend.

01:00:27So,

01:00:28when you're next level,

01:00:29I've studied,

01:00:30I've studied,

01:00:31I've studied,

01:00:32I've studied,

01:00:33I've studied,

01:00:34I've studied,

01:00:35I've studied,

01:00:36I've studied.

01:00:37Now,

01:00:38泥,

01:00:39how do you want this

01:00:43on the board?

01:00:44Holy.

01:00:45違う ?

01:00:49peut.

01:00:50Well,

01:00:51I've tried,

01:00:52the other one,

01:00:54I know.

01:00:55How can I yap that?

01:00:56Another one,

01:00:57one Marc and his problem?

01:00:58I figured,

01:00:59план-

01:01:02on H-A's.

01:01:03So,

01:01:04he once said,

01:01:07is a different thing, a se b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b b

01:01:372

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01:02:03yaro d is here.

01:02:05Yaro.

01:02:06Bolo yaro.

01:02:08A se bernabhi a ke jane ki ra ta.

01:02:11A ke jane ki ra.

01:02:13A ke jane ki ra.

01:02:15Maan lo.

01:02:15Iski value hai.

01:02:165 mol per second.

01:02:17Maan lo.

01:02:19Yarni,

01:02:191 second me ke kitnye mol chalye gaya.

01:02:22Done.

01:02:24Kya iska rate constant alag hai.

01:02:25To kya iski raptaar.

01:02:27Kya iski stoichiometry b1 hai.

01:02:29To yari yaro r hai.

01:02:31Yari yaro d hai.

01:02:32Yari yaro dhu a ke jane ki raptaar 3 hai.

01:02:34Maan lo.

01:02:36A ke gaya 5 mol e dhar.

01:02:38A ke gaya 3 mol.

01:02:40Bolo na yaro.

01:02:41Dunho at a time jare heng alag alag.

01:02:44Tabi tu se kya bola.

01:02:45Bolo eek saath 2 kama ho reza.

01:02:47Aap eek saath kai saare kama kaartou pardnye kala ba.

01:02:49Usse bolo te parallel.

01:02:50Kya bolo te hain.

01:02:51Semaj ghi hoongi aap hai na.

01:02:53To a se kya bana b.

01:02:54A se kya bana c.

01:02:56Aap batao a ke idhar kittnye mol gaya.

01:02:58Idhar kittnye.

01:03:00Kul kittnye gaya.

01:03:01Aap.

01:03:02Kiasi bata dhia.

01:03:03Jod kya bataaya gaya.

01:03:04Aare bhoor talented yara hai.

01:03:06Yarni agar mai aapse puchu.

01:03:07Net rate of disappearance of a.

01:03:10Kya puchu.

01:03:11Net rate of disappearance of a.

01:03:13Yarni a ke jane ki ra.

01:03:155 hai ki 3 hai ki 8 hai.

01:03:17Kya 8 kya aapne 5 or 3 ko jodha.

01:03:19Kya yahi hamara 5 hai.

01:03:21Yahi hamara.

01:03:23To yahi hao jayega.

01:03:24K1 a plus K2 a.

01:03:27Bolo da.

01:03:28Kya a me a ko common lhe lho.

01:03:31Kya thoda chota hai bracket.

01:03:32Lhe lho tab bhi common chan.

01:03:33Acha kya lhe dhu mhe.

01:03:35K1 plus K2 under bracket.

01:03:37Jalega.

01:03:38Lekh lo jaldi se.

01:03:40Ho gya khatam.

01:03:42Yarni jab bhi parallelo.

01:03:43Tab hume rate constant ko jodh dhena hai.

01:03:45Or reactant ke concentration ko multiply kar dhena hai.

01:03:48Isse boolenghe net ro d.

01:03:51Acha.

01:03:52Acha.

01:03:53Acha.

01:03:54Acha.

01:03:55Yarni jah.

01:03:55Acha.

01:03:56Acha.

01:03:56ھیک کن کنے مول گئے 8 ھاٹھ ہٹ اور ھیک کنے بنے

01:04:03ھیک تو 8 ھیک

01:04:07ھیک ھیک 8 ھیک تو ھیک بھی 8 ھیک ب אנחנו ھیک بنے گیا

01:04:11اچھا ایک بچہ ہے اس کے 8 ھیک پیپر میں سے 5 ھیک 5 ھیک

01:04:15ھیک 5 8 x 100 ھیک

01:04:20ھیک کنے مول گئے 8 ھیک کنے مول بنے 5

01:04:24If I say what is the percentage of B,

01:04:27then 5, but 8, I will say yes.

01:04:295 means K1A.

01:04:328 means K1 plus K2 into A.

01:04:35Here, 100 is low percentage of B.

01:04:38When you have a lot of organic chemistry,

01:04:40you will be able to read it.

01:04:41It's 85 percent without 15 percent.

01:04:43It's the percentage of K1 upon K1 plus K2 into 100.

01:04:48Listen to me.

01:04:50Major minor product.

01:04:52What? Yes.

01:04:5690 percent, 10 percent, 95 percent, 5 percent.

01:04:59So, percent like this is the percentage of K1 upon K1 plus K2 into 100.

01:05:08If you think and understand, if I ask you a percentage of C,

01:05:11then what do you say?

01:05:14Percentage C.

01:05:17B asked, then B is K, but total K.

01:05:20Then C asked, then?

01:05:21Sika K, but total K.

01:05:25Aray, bolo, yarr.

01:05:27Eek bar, eek behterine sawaal aya.

01:05:29Suraj mukhi full bana ke.

01:05:31Bataata ho.

01:05:32So, I have to say, this is the question of K2.

01:05:36So, I have to say, this is the question of K2.

01:05:37So, I have to say, this is the question of K2.

01:05:37So, simple, right?

01:05:385 plus 3, 5,8, 3,8, 3,8, khaatam bhaai.

01:05:42Hello?

01:05:43If you understand, this is the question of K2.

01:05:44Then we have to say, this is the question of K2.

01:05:45C, we have to say, this is the question of K2.

01:05:46Let us say, this is the question of K2.

01:05:48Let us say, this is the question of K2.

01:05:49Take the question of K2.

01:05:50When I was on the screen, the question was, I had written the question about the person and the person.

01:05:59The question was, some sunflower made.

01:06:04You know sunflower?

01:06:06Here A, this was a and this was a B, C, D, E, F, G.

01:06:15That's the question.

01:06:16You should have done full.

01:06:18oh yeah

01:06:24yeah

01:06:29my god

01:06:30I'm a

01:06:31good

01:06:32good

01:06:34good

01:06:35good

01:06:36good

01:06:37good

01:06:38good

01:06:39I see

01:06:40reactions

01:06:42can

01:06:43do

01:06:44difficult

01:06:45impression

01:06:46but

01:06:47is the net rate constant of the reaction. What is the net rate constant? So first

01:07:02I will show you the net rate constant and then I will show you the percentage of d. Just two parts.

01:07:09I will show you the general way. Tomorrow I will do numerical. I will show you the real organic chemistry

01:07:14reaction. Where is the physical? Or there will be a diagrammatic representation. Let's go.

01:07:24What is the net rate constant? Tell me. So simple. You have to add something.

01:07:30K1 plus K2 plus K3 plus K4 plus K5. Yes or not? Smartboard is much higher.

01:07:38Percentage d. Can you tell me? D percentage is K3. Which is the total k.

01:07:46K1 plus K2 plus K3 plus K4 plus K5 into 100.

01:07:54innovator? That's very easy? K6 is also the best player of K6.

01:07:59What are the numbers that I have made? How do you say that?

01:08:01It's such a big doubt. 5 come out.

01:08:035 come out. Look, the average K6 is 1 was called K6.

01:08:051 was the best player of K6 plus K6.

01:08:08To be wrong 5 fans.

01:08:12Do you understand?

01:08:14Please, 1, 2, 3, 4, 5, and 6, and then you will get 100.

01:08:20Do you understand?

01:08:23Do you .

01:08:24I want to tell you that I have to give a few questions.

01:08:29If you understand, when you have to read the papers,

01:08:35You know, as much as I read chapter, I have never heard that reversible.

01:08:39Just in this chapter, I have said that it is just the first chapter.

01:08:43This is an assumption.

01:08:46When you read things, you have to understand, you have to understand, you have to understand, you have to understand, you have to understand.

01:08:51If we have to understand a reversible reaction, and we will learn kinetics, then we will learn the concept, then we will write the concept.

01:09:00Imagine, we all have to understand the reaction, two ways to understand.

01:09:04All this is reversible.

01:09:07Okay, I have said, then we all have to understand the reaction.

01:09:11Because if you read elementary, then it will be very difficult.

01:09:14Then it will be very complex.

01:09:17Now, this reaction is reversible.

01:09:20Give it to me.

01:09:21If it is reversible, then it will be forward and backward.

01:09:24If it is here and here, then it will be.

01:09:27If it is both elementary, then?

01:09:30Okay, if I write in a book, for the sake of simplicity, two ways to become B, and B to become two ways, then it will be no longer.

01:09:38Okay, say forward.

01:09:40Okay, say rate constant, K1, then it will be K2.

01:09:43Okay, what is elementary?

01:09:45Okay, rate law is easy.

01:09:47Okay, rate law is easy.

01:09:48Okay, R is equal to A.

01:09:50Okay, R is equal to B.

01:09:51So, now it will be automatic.

01:09:52It will be negative.

01:09:53Now it will be positive.

01:09:54It will be negative.

01:09:55Please say, next is,

01:09:56then it will be negative.

01:09:57Now, it will be negative.

01:09:58It will be positive.

01:09:59Now it will be negative.

01:10:00।

01:10:30this is 5

01:10:44चलेगा और पिछे किते हैं तीन आगे गए पाँच आगे गए पीचिए आए वियज तो कैसे बताया क्या पांच

01:10:56माानस तीन की का जीन नेट ओर नेट ओर कि लिए इस RT मानस और बी किरा किसे कह

01:11:03which means K1 into A2-K2 into B1.

01:11:08What is this?

01:11:12Net arrow?

01:11:13It's so R-O-R, right?

01:11:15Do some of it?

01:11:16I won't put something out of reaction.

01:11:19You can write here.

01:11:20You can write the expression of R-O-R.

01:11:21Tell us it.

01:11:22R-O-R.

01:11:23R-O-D-A-B-2-A-B-B-B-B-R-O-R-E-B-B-B-B-B-B-A-B-B-B-B-B-B-B-B-A-B-B-A-B-B-B-B-B-B-B-B-B-B-B-B-B-B-B-B-B-B.

01:11:29It can be a chapter 3.

01:11:30Look at this.

01:11:31But, if you choose ok1 into A power 2 minus K2 into B power 2.

01:11:35It can happen.

01:11:36Do you see this?

01:11:38I am going to ask you this.

01:11:39I will ask you this.

01:11:41You will ask me this.

01:11:42I will ask you this.

01:11:43How many questions?

01:11:44I will tell you this.

01:11:45The concept is so simple.

01:11:465 minus 3.

01:11:48So, the concept is so simple.

01:11:54You are going to say that.

01:11:59But you were worried about that.

01:12:04So, what do you think about the revolution?

01:12:21I think you're right.

01:12:25foreign

01:12:44foreign

01:12:46ཉ ཚൗ འགནག ཧ གེ སྭ རབ འང སྭ རིག ར ཥ� གས� ཧ འངོ ཤས� ཤས� སྭ ང སྭ ན� ར ཧ ཷ� འང འང འང འང སིང འངས འངསས

01:13:16have a

01:13:18like

01:13:20make

01:13:22when

01:13:24I am

01:13:26a

01:13:28like

01:13:30want

01:13:31hey

01:13:32why

01:13:33why

01:13:35a

01:13:37the

01:13:38the

01:13:392

01:13:41I

01:13:43like

01:13:44I

01:13:46So, if you don't understand that it is going to be a reversible term, then you have to go with it.

01:13:51N2 plus 3, H2 is going to be 2, NH3, K1 and K2.

01:13:55Now, answer is question.

01:13:57Considering elementary, you have to be an elementary, considering elementary reactions,

01:14:06considering elementary reactions, right, number 1, net ROR,

01:14:12I ask you about it, so you can have to revise the whole rate.

01:14:15Write it, net ROR.

01:14:16And the question is, rate of disappearance of hydrogen.

01:14:21You asked net ROR.

01:14:24And the second question is, rate of disappearance of hydrogen.

01:14:28I'm damn sure you'll make it. Right?

01:14:30The first thing is, net ROR.

01:14:33In the same way, go and go and go and go and go and go.

01:14:36Minus, back to ROR.

01:14:38Yarni, Rf minus Rb.

01:14:40Start. Rf how do you like?

01:14:42K1 into N2 power 1.

01:14:45Then, aram se likho.

01:14:46Into H2 power 3 minus K2 into ammonia power 2.

01:14:51Banega yaar.

01:14:53ठीक है?

01:14:55यह सब मतलब अच्छे case माने जाते हैं.

01:14:56लेकिन अगर आप इसको number में सोचोगे ना,

01:14:58तो बहुत easy feel होता है.

01:15:01K1 into N2 power 1.

01:15:04Into H2 power 3 minus K2 into ammonia power 2.

01:15:08पहला part का answer आ गया.

01:15:09Second part.

01:15:10क्या उन्होंने हम से rate of disappearance of hydrogen पूछा है?

01:15:13Yes.

01:15:14तो अब मुझे लगाना होगा expression of ROR.

01:15:17अब expression of ROR कैसे लिखता हूँ जरा दिखेगा?

01:15:20तो लिख रहा हूँ मैं.

01:15:20Rate of disappearance of hydrogen.

01:15:23बटे 3 बराबर.

01:15:25ROR.

01:15:26और यह पूरा का पूरा क्या है?

01:15:27ROR.

01:15:28तो सेक्वेट कर दूँगा.

01:15:29K1 into N2 power 1 into H2 power 3 minus K2 into ammonia power 2.

01:15:36अच्छा जब वो option यहाँ आपसे गलत कराता है न,

01:15:38अकसर स्टोइस्टोमेर्टरिम खिलता है.

01:15:40क्योंकि यह देखने में बड़ाब ऐसा mix-up सा लगता है.

01:15:43तो नमबर बदल देता है बीच-बीच में.

01:15:45तो बहुत ध्यान से options को पढ़ना है.

01:15:46चलेगा.

01:15:47solve करिये तो बताइए.

01:15:48rate of disappearance of hydrogen कितना आएगा?

01:15:513 times of this whole.

01:15:533 times of this whole.

01:15:55N2 की power 1, H2 की power 3 minus K2 into N3 की power 2.

01:15:59Is this clear?

01:16:01प्यारे बच्चों, एक खुशकबरिये सुना दू क्या?

01:16:04आप पढ़ रहे थे.

01:16:07Chemical Kinetics.

01:16:08और यहाँ पे होता है full and final sum up.

01:16:13चलेगा.

01:16:14अब यहाँ पे आता है धेर सारा सवाल, homework.

01:16:17मुझे अमीद है, आपने बहुत सारा homework कर लिया होगा.

01:16:21पक्का.

01:16:22नहीं किये तो करिए.

01:16:23गुरुवार, शुक्रुवार तक discussion होगा.

01:16:25equilibrium plus इसका दोनों होगा.

01:16:27चलेगा.

01:16:27online, offline दोनों रहेगा.

01:16:29extra Sam को मैं बता दूगा, inform कर दूगा.

01:16:31फिल्हाल, क्या करना मैं एक मिनट लेके फिर summarize कर दूँ

01:16:34और कहानी आगे बढ़ाता हूँ.

01:16:35सबको पता है, जब तक सवाल नहीं, तब तक हमारी कहानी किसी काम के नहीं.

01:16:39हर चीज आपके notes में है,

01:16:41चाहे वो उसके level के सवाल module में हो,

01:16:43चाहे उस level सवाल module में ना हो.

01:16:45लेकिन वो चीज आपके notes में है, तापको सबसे पहले याद हो नी.

01:16:48Notes हर बार exam के साब से updated है, इसलिए वो याद हो.

01:16:52Number one, एक बच्चे ने notes बढ़िहां से कर लिए, short notes बना लिए.

01:16:56अभी तक आपके जैसे तीन chapter होगे,

01:16:58एक atomic हुआ, एक equilibrium हुआ, और एक kinetics हुआ.

01:17:01अब आपका फर्ज बनता है, timely इनका notes और short notes दोनों पढ़ते रहें.

01:17:07इतनी बार notes और short notes पढ़ते रहें,

01:17:09कि जैसे जैसे हम time में आगे बढ़ते रहें,

01:17:12एक समय ऐसा आया, कि short notes पढ़ते ही,

01:17:14पूरा notes मुझे याद आने लगे.

01:17:17अभी notes भी साथ में रखना है,

01:17:20short notes भी साथ में रखना है,

01:17:21क्योंकि अब तीन chapter होगे, तुम्हें बता रहा हूं क्या करना है,

01:17:23और दोनों को पढ़ते चलना है.

01:17:25और एक समय ऐसा आता है,

01:17:27कि short notes देखते ही, आपको पूरा notes याद आता है,

01:17:29मतलब short notes एक hint का काम करता है,

01:17:31ये वाला point हाँ, उसमसर ये बताईए, बताईए, बताईए, बताईए,

01:17:33and that's what we want.

01:17:35चलेगा, तो short notes आपको बना आना,

01:17:37अभी notes और short notes दोनों पढ़ना है,

01:17:39धीरे-धीरे हम notes को side करते जाएंगे,

01:17:41केवल कहां rely करने शुरू कर देंगे, short notes.

01:17:44चलेगा, exam के पहले फिर वहीं चलेगा,

01:17:46जो कि feb तक आएगा, फिलाद,

01:17:47notes अच्छे से हो जाना, चाहिए.

01:17:50उसके बाद, module खतम हो जाना,

01:17:52चाहिए.

01:17:52module में कितने exercise हैं, चाहिए.

01:17:55पहले तक मैं, last year तक,

01:17:56दो ही compulsory रखाता है, इस बाद,

01:17:57चारों कह रहा हूँ, चारों आपको करना ही,

01:17:59करना है, इसका कोई second option नहीं है.

01:18:02चलेगा, exercise 1,

01:18:04बच्चे का अच्छे से होना चाहिए.

01:18:06exercise 1, सारा topic cover कर देता है,

01:18:08मतलब, revision के लिए, जब भी revision करना,

01:18:10exercise 1, मस्ट है, अपने physical की बात कर रहा हूँ,

01:18:12मुझे बांकी का पता नहीं.

01:18:14exercise 1, उसके बाद,

01:18:16आपने करना exercise 3, फिर आपने करना exercise 2,

01:18:19फिर आपने करना exercise 4,

01:18:21जब भी आप ये सब कुछ कर ले,

01:18:22सुन लीजिए, इसके बाद आपने करना ELP,

01:18:25चलेगा, और आपने मानलो ELP भी complete कर लिया,

01:18:28ये सारा homework हो गया, जो जो बचाओ निप्टा दो,

01:18:31उसके बाद आपको exercise 1, फिर से लगाना है,

01:18:34उसके बाद आपको exercise 1, फिर से लगाना है,

01:18:37जब आप exercise 1 दुबारा लगाएंगे,

01:18:38तो प्यारे बच्चो, इस बार आपका time limit रहेगा,

01:18:41पचास मिनट ये सब कुछ करने के बाद,

01:18:43बच्चो ने 40 से 45 मिनट के अंदर खतम किया है,

01:18:46you also have to do in the same manner,

01:18:48चलेगा, तोड़ना पड़ेगा,

01:18:50खुद को enhance करना पड़ेगा,

01:18:51खुद को push करना पड़ेगा,

01:18:52तभी आप इस competition की fight को जीत पाएंगे,

01:18:55जहां हैं वहीं रहोगे,

01:18:56तो वहीं बने रहोगे जहां हो,

01:18:58hello,

01:18:59सरलसा नियम है इस दुनिया में,

01:19:00जो करते आए हैं, वहीं करते रहेंगे,

01:19:02तो वहीं होता आएगा, जो होता, आया है,

01:19:04कुछ नया चाहते हैं, कुछ नया करना पड़ेगा,

01:19:06and the simple thing is, break your limits,

01:19:09दो घंटे पड़ते हैं, धाई खीचो नया,

01:19:10कुछ करोगे नया, तो ही नया होगा,

01:19:12that simple,

01:19:13your actions, decide your results,

01:19:17चलेगा, तो action बनाईए,

01:19:18फिलहाल, exercise 1 दुबारा करिए,

01:19:20कितना समय लगना चाहिए, पचार,

01:19:22इसके बाद मैं आप से request करूँगा,

01:19:23हमारे 12th में 3 chapter है,

01:19:25तीनों का NCRT मुझे completion चाहिए,

01:19:2711th हिमिंग पार फिर भी छोड़ सकते हैं,

01:19:29जो लोग नहीं कर रहें, वो जादा OK बोल रहें,

01:19:31पक्का वो नहीं करेंगे,

01:19:32मैं guarantee से कह सकता हूँ,

01:19:34NCRT है, आपको खतम करना है,

01:19:37NCRT खतम करते समय आपको सबसे पहले exemplar खतम करना है,

01:19:42exemplar होने के बाद आपको खतम करना है exercise,

01:19:44जो लोग कर पाएं, वो करेंगे,

01:19:46स्वागया थे, discussion मैं करूँगा,

01:19:47नहीं करूँगे, तुम्हें घर आके तो नहीं बताऊँगा,

01:19:49हाँ, मैं ये बता रहा हूँ, इतना हो जाना चाहिए,

01:19:52ये सब होने के बाद, मैंने Ultra ILP बनाई थी,

01:19:55उसे मैं टेलिग्राम पे शेर कर दूँगा,

01:19:56वो भी आपको solve करना है,

01:19:57मगर sequence यही है, एक बच्चा यही नहीं कर पा रहा,

01:20:00बेटा तुम्हाई लिए पूरा दुनिया सूना सूना है,

01:20:02छोड़ो, नहीं समझे,

01:20:04दिस इस दा 99 परसेंट, ये सब एक परसेंट है,

01:20:08हलो, हाँ, ये बात अलग है,

01:20:11ये सबसे जरूरी है, ये हो जाए, उसके बाद आगे बढ़िए,

01:20:18sequence को तोड़ना नहीं है, चलेगा,

01:20:21नेपन्ने पे सुनहर एक्षरों से heading डालते है,

01:20:23बिल हो गई ये ग्या, तो आप तो निया चैप्टर आज पढ़ोगे नहीं है,

01:20:26ना, कॉपी में heading डाल दीज़े, लिख दो ना,

01:20:30liquid solution, कॉपी में डालिएगा next heading,

01:20:34liquid solution, liquid solution,

01:20:39चलो एक line पे आपको छोड़ के जाता हो,

01:20:42एक होता है solution, सुनहें आपने,

01:20:44अच्छा solution है क्या, solution बनता कैसे,

01:20:48solution की कहानी क्या है, तो मैं बहुत सरल भासा में कहूँ,

01:20:52इस chapter को जब हम पढ़ेंगे, आओ ना भाई, हम एक solution बनाएंगे,

01:20:56उसका नाम होगा 720 solution,

01:20:59उसको PG और 720 में 720 पाईए,

01:21:02क्या नाम है solution का 720,

01:21:05720 solution PG और 720 में 720 पाईए,

01:21:09चलेगा, कैसे बनाते हैं,

01:21:11we will discuss in next class,

01:21:12next class से 10-15 मिने थोड़ा सा त्यार रेना,

01:21:14चलेगा, thank you so much,

01:21:16सवाल इप्टा लीजे,

01:21:16झालेगा, कैसे बनाएंगे,

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