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Punjab Group of Colleges
@pgceditorel
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11:01
Solution of a Trigonometric Equation and its types
12/5/2015
10:05
What is a Trigonometric Equation? And its types ?
12/3/2015
11:04
Question No.13, Question No.14 , Question No.15 & Question No.19
12/2/2015
14:19
Question No.2, Question No.9 , Question No.11 & Question No.12
12/1/2015
5:47
Question No.20
11/30/2015
8:48
Question No.8
11/30/2015
6:05
Question No.5
11/30/2015
8:49
Question No.1 & Question No.7
11/30/2015
10:52
Question No.3 & Question No. 4
11/30/2015
12:25
Metallic Solids and their Properties
11/30/2015
8:34
Question No.6 & Question No. 10
11/28/2015
10:29
Structure of Diamond , Molecular Solids & Structure of Iodine Crystal
11/28/2015
18:40
Proof of the Formulas
11/28/2015
10:07
Structure of Metals & Detemination of Avogadro's Number
11/26/2015
12:41
Liquid Crystals , Properties of Liquid Crystal and their uses
11/25/2015
5:51
Covalent Crystals, their Types and Properties
11/24/2015
5:26
Lattice Energy
11/21/2015
15:36
Crystals and their Classification
11/21/2015
13:46
Structure of Sodium Chloride
11/21/2015
11:30
Classification of Solids & Properties of Ionic Solids
11/20/2015
4:59
Crystal Lattice and its Unit Cell
11/18/2015
13:06
Properties of Crystalline Solids [ Habit of a Crystal , Isomorphism , Polymorphism, Allotropy & Transition Temperature ]
11/18/2015
12:07
Solids , their types & Properties of Crystalline Solids
11/17/2015
15:50
Energetic of Phase Changes & Energy Changes and Intermolecular Attractions
11/17/2015
8:07
Boiling Point & External Pressure
11/12/2015
10:50
Vapor Pressure
11/12/2015
8:52
Boiling Point
11/11/2015
6:39
Measurement of Vapor Pressure
11/9/2015
9:00
Evaporation & factors affecting evaporation
11/9/2015
13:25
Properties of compounds Containing Hydrogen Bonding [ ( Solubility of hydrogen-Bonded Molecules), (Structure of Ice), (Cleansing Action), (Hydrogen Bonding in Biological Compounds and Food Materials)]
11/5/2015