question_answer

Decomposition of benzene diazonium chloride by using \[C{{u}_{2}}C{{l}_{2}}/HCl\] to form chlorobenzene is

A)  Raschigs reaction

B)  Sandmeyers reaction

C)  Kolbes reaction

D)  Cannizaros reaction

Correct Answer: B

Solution :

This reaction is known as Sand Meyers reaction.