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 $