P-Block Elements Ques 244

Question: Which of the following oxide of nitrogen is the anhydride of HNO3

[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) N2O3

C) N3O4

D) N2O5

Show Answer

Answer:

Correct Answer: D

Solution:

2HNO3Nitric acid→N2O5+H2O

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