JEE Main 2024 — Chemical Kinetics Question with Solution
JEE Main 2024 (08 Apr Shift 1)
Question
Consider the following reaction
The time taken for to become of its initial concentration is twice the time taken to become of the same. Also, when the change of concentration of is plotted against time, the resulting graph gives a straight line with a negative slope and a positive intercept on the concentration axis.
The overall order of the reaction is _______
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Correct answer
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Step-by-step explanation
For order reaction
So order with respect to A will be first order.
So order with respect to B will be zero. Overall order of reaction
So order with respect to A will be first order.
So order with respect to B will be zero. Overall order of reaction
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This is a previous-year question from JEE Main 2024, covering the Chemical Kinetics chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.