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# Which of the following cannot couple with benzene diazonium chloride?

$\begin {array} {1 1} (A)\;Aniline & \quad (B)\;Phenol \\ (C)\;B-naphthol & \quad (D)\;Benzyl \: alcohol \end {array}$

Alcohols do not give coupling reaction. Benzyl alcohol is unsymmetrical and it does not contain phenolic $OH$ and does not give coupling reaction
Ans : (D)