NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Analyzing +4 | -1

Consider the following statements
(a) In acidic medium nitrous acid disproportionate to nitric acid and nitrogen gas
(b) Ammonium nitrate on heating gives nitrous oxide
(c) N – N bond is present both in

{N_2}{O_3}\mathrm{ }and\mathrm{ }{N_2}{O_4}

gases
The correct statements are

View answer and explanation

Correct option: B

(b) and (c) only

Option B is correct because ammonium nitrate decomposes to nitrous oxide and N-N bond is present in both

{N_2}{O_3}

and

{N_2}{O_4}

NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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