Chemistry · 2022
JEE Main · 25 July 2022, Shift 2 · Q76
CH_3- CH_2- CN →[ Ether ] CH_3 MgBr A → H_3 O^+ B →[ HCl ] Zn - Hg C The correct structure of C is
$\displaystyle \mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CN} \xrightarrow[\text { Ether }]{\mathrm{CH}_3 \mathrm{MgBr}} \mathrm{A} \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}} \mathrm{B} \xrightarrow[\mathrm{HCl}]{\mathrm{Zn}-\mathrm{Hg}} \mathrm{C}$
The correct structure of $\displaystyle \mathbf{C}$ is
Official answer
(1)
$\displaystyle \mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CH}_3$
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.