8 lessons • 1h 28m

Brief History of Atoms and Molecules (in Hindi)

8m 29s

Law of Constant Proportions + Dalton's Atomic Theory (in Hindi)

14m 04s

Atom and Symbols of Elements (in Hindi)

9m 32s

Atomic Mass, Molecules and Ions (in Hindi)

13m 00s

Writing Formulae of Simple Compounds (in Hindi)

13m 47s

Molecular Mass and Mole Concept

14m 02s

Overall Revision

5m 01s


10m 54s

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