JEE Main Chemistry question

As the reaction progresses, the rate of reaction

(A)Increases
(B)DecreasesCorrect
(C)Remains constant
(D)First increases, then decreases

Answer: (B)

Solution

For an ordinary reaction, rate with , and the reactant's concentration falls steadily as the reaction proceeds, so the rate falls steadily too. (Only a zero order reaction, where rate is

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Question ID VK-144386