Lessons
7 lessons • 56m
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What is Mass and Volume (in Hindi)
11m 03s
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What is Atom and Molecule (in Hindi)
14m 46s
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What is Compound (in Hindi)
8m 51s
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What is Matter(in Hindi)
11m 19s
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What is Element (in Hindi)
10m 03s
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Types of Reaction (in Hindi).
10m 16s
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Types of Reaction Part 2(in Hindi).
14m 56s