In a process, n-propyl chloride is reacted with sodium butanoate in an aqueous medium. After the reaction diethyl ether is added and the solution is shaken. The two layers are separated. The incorrect statement with respect to this procedure is

A

The reaction gives a solid product which precipitates in the aqueous solution

B

The reaction takes place in the aqueous medium

C

The product is extracted in diethyl ether and the organic layer is the upper layer

D

The salt formed in the reaction remains in aqueous medium