The end product `(B)` of the reaction
.

The end product (X) of the reaction is

The end product (D) of the reaction is

The end product (D) of the reaction is

End product (C) of the reaction is :

The major end product (B) of the reaction: overset(HCI)underset(ZnCl_(2))rarr A overset(1.NaCN("excess"))underset(2.H_(2),Ni)rarr B

End product ( C) of the reaction is :