A compound X on reaction with bromine water at room temperature gives white precipitate. The compound X may be

Aniline on treatment with bromine water yields a white precipitate of

An organic compound A’ with molecular formula C_(7)H_(7)NO reacts with Br_(2) /aqKOH to give compound B’, which upon reaction with NaNO_(2) & HCl" at "O^(@) C gives C’. Compound C’ on heating with CH_(3)CH_(2)OH gives a hydrocarbon D’. Compound B’ on further reaction with Br_(2) water gives white precipitate of compound E’. Identify the compound A, B, C, D&E, also justify your answer by giving relevant chemical equations.

(a) What happens when aniline reacts with bromine water at room temperature? (b) Give a chemical test for primary amines. (c) Write the diazotisation reaction of aniline.

Which of the following reaction(s) give white precipitate?