Question

What is obtained when nitrobenzene is treated sequentially with
(i) $N{H}_{4}Cl/Zn$ dust and
(ii) $H_{2}S{O}_4/N{a}_{2}C{r}_2{O}_7$ ?

• A. m-chloronitrobenzene
• B. p-chloronitrobenzene
• C. nitrosobenzene
• D. benzene

Answer 1

Answer: (C)

Correct answer is (c) nitrosobenzene