CBSE 2023 · Region 1 · Set 1 · Q15 · 1 mark
Assertion $\displaystyle (A):-\mathrm{NH}_{2}$ group is $\displaystyle o$-and $\displaystyle p$-directing in electrophilic substitution reactions.
Reason (R) : Aniline cannot undergo Friedel-Crafts reaction.
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
AminesChemical Reactions of AminesAnalyseassertion_reasonmedium
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CBSE Class 12 Chemistry past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.