Chemistry - AMINES Question with Solution | TestHub

An aromatic compound $(\mathrm{P})$ on treatment with aq. ${\mathrm{NH}}_3$ and heating forms compound $(\mathrm{Q})$, which on heating with ${\mathrm{Br}}_2$ and KOH forms a compound $(\mathrm{R})$ of molecular formula ${\mathrm{C}}_7{\mathrm{H}}_9\mathrm{N}$. Compound P will be-