question_answer

In Sandmeyers reaction the salt involved is:

A)  diazonium salt

B)  cupramonium salt          

C)  ferrous salt    

D)         ammonium salt

Correct Answer: A

Solution :

Sandmeyers reaction involves the replacement of diazonium group \[(-N=N-)\]of benzene diazonium chloride by \[-Cl\] or \[-Br\] or \[-CN\]