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Lessons
20 lessons • 3h 31m
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Overview (in Hindi)
7m 46s
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Introduction of Group-15th (in Hindi)
11m 36s
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Chemistry of Group 15th (in Hindi)
9m 26s
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Important Compounds of Nitrogens (in Hindi)
12m 52s
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Important Oxides of Nitrogens (in Hindi)
8m 09s
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Important oxoacids of nitrogen and allotropic form of P. (hindi)
10m 53s
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Important compounds of phosphorus (Hindi)
8m 44s
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Important oxoacids of phosphorus (hindi)
12m 42s
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Introduction and trends in group-16(hindi)
10m 24s
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Chemistry of group 16th (hindi)
9m 57s
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