P-Block Elements Ques 244
Question: Which of the following oxide of nitrogen is the anhydride of $ HNO_3 $
[CPMT 1979,80,89,97; MP PET/PMT 1988; KCET 1991; CBSE PMT 1989, 91,99; EAMCET 1991; NCERT 1975; MP PET 1989; MP PMT 1994]
Options:
A) $ NO $
B) $ N_2O_3 $
C) $ N_3O_4 $
D) $ N_2O_5 $
Show Answer
Answer:
Correct Answer: D
Solution:
$ \underset{\text{Nitric acid}}{\mathop{2HNO_3}}\to N_2O_5+H_2O $
