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