Which one of the following would not increase the rate of a reaction?

Name: Which one of the following would not increase the rate of a reaction?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Decreasing the reactant concentrations will decrease the likelihood of effective collisions between molecules, and therefore, decrease the rate of the reaction. All the other options will increase the rate of the reaction by either increasing the frequency of effective collisions (A, B) or by reducing the activation energy required for the reaction (C, D).

Which One of the Following Would Not Increase the Rate