Chemistry · 2021
JEE Main · 22 July 2021, Shift 2 · Q47
In the chemical reactions given above A and B respectively are:
In the chemical reactions given above A and B respectively are :Official answer
(3)
$\displaystyle \mathrm{H}_3 \mathrm{PO}_2$ and $\displaystyle \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{Cl}$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.