question_answer

\[C{{H}_{3}}MgI+C{{O}_{2}}\xrightarrow[{}]{{}}X\xrightarrow[{}]{{{H}_{2}}O}Y\] Compound Y, is

A)  \[C{{H}_{3}}OH\]        

B)  \[C{{H}_{3}}COOH\]

C)  \[C{{H}_{3}}C{{H}_{2}}OH\]     

D)  \[C{{H}_{3}}CHO\]

Correct Answer: B

Solution :

 \[C{{H}_{3}}MgI+C{{O}_{2}}\to C{{H}_{3}}-\underset{\begin{smallmatrix}  || \\  O \end{smallmatrix}}{\mathop{C}}\,-OMgI\xrightarrow[{}]{{{H}_{2}}O}\]