Lessons
13 lessons • 1h 54m
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General Introduction of 17th Group Elements (in Hindi)
10m 44s
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General Trends of 17th Group Elements (in Hindi)
8m 45s
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General Trends of 17 th Group Elements (in Hindi)
9m 12s
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Physical Properties of 17th Group Elements (in Hindi)
8m 20s
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Chemical Properties of 17th Group Elements (in Hindi)
8m 11s
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Anomalous Properties of Fluorine (in Hindi)
8m 29s
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Reaction of Halogens (in Hindi)
8m 53s
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Reactions of Halogens and Properties of Chlorine (in Hindi)
8m 26s
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Preparation Reactions and Properties of Chlorine (in Hindi)
9m 03s
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Uses of chlorine and preparation and properties of hydrochloric acid in (Hindi)
8m 35s