Q.
The acid produced $(Z)$ in the sequence given below is
$C_2H_5I \xrightarrow [{KOH}]{\text {alc}.} W \xrightarrow [{CCl_4}]{Br_2}X\xrightarrow{HCN} Y\xrightarrow{H_3O^+} Z$
Aldehydes Ketones and Carboxylic Acids
Solution:
Correct answer is (a) succinic acid
