NEET Chemistry The p-Block Elements (XII) Questions Solved


Nitrogen gas is liberated by thermal decomposition of :

(a) NH4NO2                                  (b) NaN3

(c) NH42Cr2O7                            (d) All    

Concept Videos :-

#2 | 15th Group: Properties: II
#3 | 15th Group: Ammonia

Concept Questions :-

group 15 ,preparation and properties
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