Chemistry - Aromatic Hydrocarbon Question with Solution | TestHub

Phenol $\frac{{\text{ dil.HNO }}_3}{20^{\circ }\mathrm{C}}p$ -Nitrophenol

Phenol $\frac{\text{ (i) }{\mathrm{NaNO}}_2+{\mathrm{H}}_2{\mathrm{SO}}_4,7-8^{\circ }\mathrm{C}}{\text{ (ii) }{\mathrm{HNO}}_3}$ $p$ -Nitrophenol

Phenol $\frac{\text{ (i) }\mathrm{NaOH}}{\text{ (ii) Conc. }{\mathrm{HNO}}_3}$,

None of the three.