CBSE Class 10
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Science
Chemical Substances
Lesson 2 of 5 • 20 upvotes • 12:17mins
5 lessons • 54m
1. Dobereiner's Triad (in Hindi)
8:45mins
2. Newland's Law of Octaves (in Hindi)
12:17mins
3 Mendeleev's Periodic Table (in Hindi)
14:01mins
Questions on Mendeleev's Periodic Table (in Hindi)
10:34mins
4. Modern Periodic Table
8:35mins