Aniline on treatment with NaNO_2 in HCl at 0^ C followed by treatment with alkaline -naphthol gives [Kerala CEE 2004]

JEE Main Chemistry question

Aniline on treatment with in HCl at followed by treatment with alkaline -naphthol gives [Kerala CEE 2004]

Answer: (B)

Aniline is diazotised by cold to benzenediazonium chloride, which then undergoes azo-coupling with alkaline -naphthol

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Question ID VK-150267