P-Block Elements Ques 291

Question: Pure nitrogen can be prepared from

[KCET 1991; AFMC 1993; AMU 1985]

Options:

A) $ NH_4OH $

B) $ Ca_3N_2 $

C) $ NH_4NO_2 $

D) $ Ba{{(NO_3)}_2} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ NH_4NO_2\to N_2+2H_2O $



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