22:37
class 12. optical isomerism for coordination compound
15:02
Class 6. COMPOUNDS AND MOLECULES
23:25
CLASS 8 .CHEMICAL EQUATIONS AND BALANCING CHEMICAL EQUATIONS
11:10
CLASS 7. PHYSICAL AND CHEMICAL CHANGES
12:55
CLASS 9. ENERGY CHANGE IN CHEMICAL REACTIONS
15:12
CLASS 6 SYMBOLS AND ATOMICITY
11:48
class9. types of chemical reaction .part - 2
12:37
CLASS 7 .MATTER AND ITS COMPOSITION PART - 2
12:54
CLASS 8 .SIGNIFICANCE OF MOLECULAR FORMULA
10:50
CLASS 6 . ELEMENTS
15:38
CLASS 9. TYPES OF CHEMICAL REACTIONS .PART 1
11:57
CLASS 7 .MATTER AND ITS COMPOSITION. PART- 1
15:22
CLASS 9. CHEMICAL CHANGES AND REACTIONS .PART 1
21:30
CLASS 8. LANGUAGE OF CHEMISTRY. PART -1
26:39
PRIVATE TUITION CLASS 12 COORDINATION COMPOUND
15:57
CLASS 6 APPLICATION OF CHEMISTRY AND QUESTION ANSWER
16:09
CLASS 7 ACTIVITY PART 2
15:14
CLASS 9 PERCENTAGE COMPOSITION AND FLAME TESTACTIVITY
10:07
CLASS 8 CHEMISTRY MATTER RAPID REVISION
14:23
CLASS 7 . ACTIVITY PART 1. CHEMISTRY
14:23
CLASS 7 ACTIVITY PART 1
06:59
CLASS 6 NOTABLE CHEMISTS AND THEIR CONTRIBUTIONS
06:27
CLASS 8. LAW OF CONSERVATION OF MASS
03:01
CLASS 7 Language of chemistry Part 1
03:30
CLASS 7. EXOTHERMIC REACTION AND ENDOTHERMIC REACTION.
09:13
CLASS 9. RELATIVE ATOMIC MASS AND RELATIVE MOLECULAR MASS .
07:26
CLASS 6. DEVELOPMENT OF CHEMISTRY-A HISTORICAL PERSPECTIVE
08:28
CLASS 8 . CHANGE OF STATE OF MATTER
10:55
CLASS 7. CHARACTERISTICS OF CHEMICAL REACTIONS
13:55
CLASS 9. BALANCING CHEMICAL EQUATION BY 'PARTIAL EQUATION METHOD' AND BY 'HIT AND TRIAL METHOD'.
09:17
CLASS 6. INTRODUCTION TO CHEMISTRY.
10:29
CLASS 8. KINETIC MOLECULAR THEORY AND STATES OF MATTER
11:40
CLASS 7. LANGUAGE OF CHEMISTRY. REACTANTS, PRODUCTS, REACTION, CONDITION OF REACTION.
20:50
Language of Chemistry. Writing Chemical formula.
02:09
Happy birthday Ayanava
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