MHT CET 2023 Chemistry question

Which from following statements about rate constant is NOT true?

(A)It is independent of concentration
(B)It varies with temperature
(C)It is equal to rate of reaction at unit concentration of reactants
(D)It's unit is independent of order of reactionCorrect

Answer: (D)

Solution

The rate constant does not depend on the concentration of reactants (a is true), changes with temperature according to the Arrhenius equation (b is true), and for rate with it equals the rate (c is true). The unit of

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Question ID VK-097861