CBSE 2024 · Region 4 · Set 3 · Q7 · 1 mark
The fraction of molecules having energy equal to or greater than activation energy is:
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle \mathrm{e}^{-\mathrm{Ea} / \mathrm{RT}}$
Chemical KineticsTemperature Dependence of the Rate of a ReactionRemembermcqmedium
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CBSE Class 12 Chemistry past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.