Lessons
15 lessons • 2h 16m
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General Trend of 15 and 16 Group (in Hindi)
9m 05s
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Introduction to 15 Group Elements and Their General Trends(in Hindi)
9m 41s
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Physical and Chemical Properties of 15 Th Group Elements(in Hindi)
11m 09s
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Chemical Reactions of 15 Grp Elements and Properties and Preparation of Dinitrogen(in Hindi)
10m 33s
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Preparation Properties and Structure of Ammonia(in Hindi)
8m 45s
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Preparation and Properties of Nitric Acid(in Hindi)
11m 07s
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Allotropes of Phosphorus It's Preparation and Properties and Preparation of Phosphine(in Hindi)
8m 16s
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Phosphorus Tetrachloride and Phosphorus Pentahloride(in Hindi)
8m 41s
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Structure and Preparation of Oxiacid of Sulphur(in Hindi)
8m 49s
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Physical and Chemical Properties of 16 Group Elements(in Hindi)
9m 30s