CBSE 2026 · Region 3 · Set 1 · Q1 · 1 mark
Which of the following will be the least reactive towards nucleophilic substitution reaction?
Official answer
From CBSE’s own marking scheme for this paper.
(B)
Haloalkanes and HaloarenesNature of C–X BondApplymcqmedium
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CBSE Class 12 Chemistry past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.