Q.
What is $(Z)$ is in the following sequence of reaction?
$HC = CH \xrightarrow{(i) 2NaNH_2 (ii)2CH_3I} X \xrightarrow{HgSO_4, H_2SO_4} Y \xrightarrow{(i)NaOH + Br_2, (ii) H_2O^+} Z$
NTA AbhyasNTA Abhyas 2022
Solution: