Q.
Identify the product $Z$ in the following sequence of reactions.
$CH_{3}CN\xrightarrow{Na + C_{2} H_{5} OH} X \xrightarrow [H_{2} O]{HNO_{2}}Y \xrightarrow [H_{2} SO_{4}]{K_{2} Cr_{2} O_{7}}Z$
NTA AbhyasNTA Abhyas 2022
Solution: