CBSE 2023 · Region 1 · Set 1 · Q6 · 1 mark
The order of the reaction \[\mathrm{H}_{2}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g}) \xrightarrow{\mathrm{h} \nu} 2 \mathrm{HCl}(\mathrm{~g}) \text { is : } \]
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle 0$
Chemical KineticsFactors Influencing Rate of a ReactionRemembermcqmedium
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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.