WBJEE · Chemistry · Hydrocarbons
What is obtained when nitrobenzene is treated sequentially with (i) \(\mathrm{NH}_4 \mathrm{Cl} / \mathrm{Zn}\) dust and (ii) \(\mathrm{H}_2 \mathrm{SO}_4 / \mathrm{Na}_2 \mathrm{Cr}_2 \mathrm{O}_7\) ?
- A meta-chloronitrobenzene
- B para-chloronitrobenzene
- C nitrosobenzene
- D benzene
Answer & Solution
Correct Answer
(C) nitrosobenzene
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