Chemistry · 2021
JEE Main · 27 July 2021, Shift 2 · Q47
The correct sequence of correct reagents for the following transformation is:
The correct sequence of correct reagents for the following transformation is :
Official answer
(1)
(i)$\displaystyle \mathrm{Cl}_2, \mathrm{FeCl}_3$(ii)Fe, HCl(iii)$\displaystyle \mathrm{NaNO}_2, \mathrm{HCl}, 0^{\circ} \mathrm{C}$(iv)$\displaystyle \mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.