01:10

Glass Lifting Candle Experiment by creating Vacuum Pressure

01:20

Production of Oxyacetylene flame Experiment

11:26

Sewage Water Treatment Plant

05:57

Stoichiometry; 1st Year Chemistry; Chapter # 1

12:32

Combustion Analysis; Chapter # 1; 1st Year Chemistry

11:29

Molar Volume & its Caculations; Chapter # 1, 1st Year Chemistry

11:49

Avogadro's Number; Chapter # 1; 1st Year Chemistry

06:58

Yield, Actual Yield, Theoratical Yield & Percentage Yield; Chapter # 1; 1st Year Chemistry

16:16

Relative Atomic Mass & Atomic Mass Unit; Chapter # 1; 1st Year Chemistry

10:05

Empirical & Molecular Formula, Steps to determine Empirical Formula; Relationship between E.F. & M.F

11:16

Isotopes & Relative Abundance of Isotopes, Chapter # 1, 1st Year Chemistry

12:40

Limiting Reactant and Non Limiting Reactant with examples, Chapter #1, 1st Year Chemistry

12:54

Diffusion and Effusion of Gases; 1st Year Chemistry

18:06

General/Ideal Gas Constant 'R' and its Units; 1st Year Chemistry

13:24

General Gas Equation & its Applications; 1st Year Chemistry

11:05

Boyle's Law & its experimental Verification; 1st Year Chemistry/ 9th Class

14:41

Charle's Lew & its Experimental Verification, Scales of Thermometry and their Interconversion

17:23

Solvent Extraction, Ether extraction & Carbon Tetrachloride Extraction; 1st Year Chemistry

23:25

Derivation of Absolute Zero; Chapter # 3; 1st Year Chmistry

10:51

Graphical Explanation of Boyles Law

06:46

Comparison of properties of Gases, Liquids & Solids; Chapter # 2; 1st Year Chemistry

06:24

Crystallization Part # B with Board Short & Long Questions; 1st Year Chemistry

10:40

Crystallization Part A; Chapter # 2; 1st Year Chemistry

09:56

Gooch Crucible & Sintered Glass Crucible; 1st Year Chemistry; Chapter # 2

08:45

Filteration through Filter Paper; O- Level/1st Year Chemistry

07:58

The Concept of Mole, Gram Atom, Gram Molecule, Gram Formula & Gram Ion; O-Level & 1st year Chemistry

28:28

Paper Chromatography; O - level/ 1st Year Chem; Separate the mixture of Inks by paper Chromatography

10:41

Molecule and its Types; Chapter # 1; 1st Year Chemistry

22:06

Mass Spectrometry, 2nd Portion; 1st Year Chemistry

18:02

Mass Spectrometry; Chapter # 1; 1st Year Chemistry

15:06

Atom, History of Atom & Evidence of Atom; Chapter # 1; 1st Year Chemistry

06:12

Peculiar Behaviour of Peryllium; Inorganic Chemistry; Chapter # 2; F.Sc Part # II

07:44

Commercial Preparation of Sodium by Down's Cell; Chapter # 2; Inorganic Chemistry; F.Sc. Part# 2

18:15

Commercial Preparation of Sodium Hydroxide by Diaphragm Cell

09:51

1.4.9: Hydration Energy [Periodic Trend in Physical Properties] Chapter # 1, 2nd Year Chemistry

16:51

Peculiar Behaviour of Lithium from its Family Members, Chapter # 2, F.Sc. Part # II

11:26

1.4.8: Electrical Conducytance [PeriodicTrend in Physical Properties] Chapter # 1 2nd Year Chemistry

13:16

1.4.7: Oxidation State [Trend in Physical Properties] Chapter # 1, FSc Part # II

11:19

1.4.6: Melting & Boiling Point [Trend in Physical properties] Chapter # 1 # 2nd year

14:42

1.4.5: Metallic and Non Metallic Character [Periodic trend in physical properties] Chapter # 1 FSc

13:13

1.4.4: Electron Affinity [Periodic Trend in Physical Properties] Chapter #1, 2nd Year Chemistrt

12:34

[1.4.3] Ionization Energy # Chapter 1 # Lecture 57

09:44

[1.4.2] Ionic Radius # Inorganic Chemistry # 2nd year class # Lecture # 56

15:48

[1.4.1] Atomic size, Chapter # 1, 2nd Year Chemistry # Lecture # 55

18:58

1.5: Position of Hydrogen in the Periodic Table 2nd Year Chemistry Chapter # 1 Inorganic Chemistry

14:32

11.3: Preparation of Ethanol; Lecture # 53, Chapter # 11, F.Sc. part # II

07:33

11.3: Preparation of Methanol; Lecture # 52, Chapter # 11, F.Sc. Part # II

05:25

11.1: Classification of Alcohols; Lecture # 50, Chapter # 10, F.Sc. # II

20:12

11.2: Nomenclature of Alcohols: Lecture # 51, Chapter # 10, F.Sc. Part # II Chemistry

24:14

10.9: Chemical Reactions of Grignard Reagent; Lecture # 49, Chapter # 10, F.Sc. Part # II

14:19

10.8: Grignard Reagent (Preparation & Reason of Reactivity); Lecture # 48, Chapter # 10 FSc part II

15:40

10.7: Beta Eliminations Reactions of Alkyl Halides & its Types; Lecture # 47, Chapter # 10

27:29

10.6: Nucleophilic Substitution Reactions of Alkyl Halides and their Types (SN2 & SN1); Lecture # 46

11:02

9.5; Types of reactions of Alkyl Halides: Lecture # 45, Chapter # 10, 2nd Year Chemistry

08:46

10.4: Factors Affecting the Reactivity of Alkyl Halides; Lecture # 44, Chapter # 10, 2nd Year Chem

08:22

10.3: Preparation of Alkyl Halides; Lecture # 43, Chapter # 10, 2nd Year Chemistry

09:47

10.2: Nomenclature of Alkyl Halides; Lecture # 42, Chapter # 10, 2nd Year Chemistry

06:07

10.1: Introduction of Alkyl Halide; Lecture # 41, Chapter # 10, 2nd Year Chemistry

32:23

9.11; Orientation in Electrophilic Substitution Reaction of Benzene: Lecture # 40, Chapter # 9

11:23

9.10: Chemical reactions involving Benzene Ring: Lecture # 39, Chapter # 9, 2nd Year Chemistry