CBSE 2023 · Region 4 · Set 2 · Q10 · 1 mark
If the initial concentration is reduced to $\displaystyle \frac{1}{4}$ th in a zero order reaction, then the time taken for half the reaction to complete :
Official answer
From CBSE’s own marking scheme for this paper.
(B)
reduces to one-fourth
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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.