The P Block Elements Ques 29
29. Which of the following is a nitric acid anhydride?
[1988]
(a) $\mathrm{NO}$
(b) $\mathrm{NO}_2$
(c) $\mathrm{N}_2 \mathrm{O}_5$
(d) $\mathrm{N}_2 \mathrm{O}_3$.
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Answer:
Correct Answer: 29.(c)
Solution: (c)
$\mathrm{N}_2 \mathrm{O}_5+\mathrm{H}_2 \mathrm{O} \longrightarrow 2 $ $\mathrm{HNO}_3$