MCQ
$\text{Phenol }\underset{\text{Distillation}}{\mathop{\xrightarrow{Zn}}}\,A\underset{\text{Conc}\text{. }HN{{O}_{3}}}{\mathop{\xrightarrow{\text{Conc}\text{. }{{H}_{2}}S{{O}_{4}}}}}\,B\underset{NaOH}{\mathop{\xrightarrow{Zn}}}\,C$
In the above reaction $A, B$ and $C $ are the following compounds
- A${C_6}{H_6},{C_6}{H_5}N{O_2}$ and aniline
- B${C_6}{H_6},$ dinitrobenzene and metanitroaniline
- CToluene, metanitrobenzene and metatoluedine
- ✓${C_6}{H_6},\,{C_6}{H_5}N{O_2}$ and hydrazobenzene
