7. Which test can tell the difference between p-chloroaniline and anilinium hydrochloride? a) Sandmeyer reaction b) Carbylamine test c) AgNO3 d) NaHCO3
Solution : Sandmeyer. s reaction with chloroaniline gives p-dichlorobenzene which is solid (m.p.325 K) while that with anilinium chloride gives chlorobenzene, which is liquid (b.p. 405 K).
