Question

Ethyl ester $\underset{\text{exces}}{\overset{\mathrm{C}{\mathrm{H}}_5\mathrm{MgBr}}{\to }}\mathrm{P}$. The product $P$ will be

• A.
• B.
• C.
• D.

Answer 1

Answer: (A)

Correct answer is (a)