CBSE 2025 · Region 3 · Set 1 · Q5 · 1 mark
Choose the incorrect statement about the common reaction used in hydrogenation of vegetable oils.
Official answer
From CBSE’s own marking scheme for this paper.
(D)
It is an addition reaction which occurs in the presence of an acid catalyst.
Carbon and its CompoundsCombustion, Oxidation, Addition and Substitution ReactionsRemembermcqmedium
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CBSE Class 10 Science past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.