P-Block Elements Ques 243
Question: On heating a mixture of $ NH_4Cl $ and $ KNO_2 $ we get
[CPMT 1972, 79; NCERT 1977]
Options:
A) $ NH_4NO_3 $
B) $ N_2 $
C) $ N_2O $
D) $ NO $
Show Answer
Answer:
Correct Answer: B
Solution:
$ NH_4Cl+KNO_2\to \underset{N_2+2H_2O}{\mathop{\underset{\downarrow }{\mathop{NH_4NO_2}}+KCl}} $