JAMB Chemistry 2008 Objective — Question 29

Question 29 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2008 Objective paper, with the correct answer and a full explanation.

The rate of a reaction usually decreases with a decrease in the concentration of reactants because

A. kinetic energy decreases
B. temperature increases
C. speed increases
D. reactants collision decreasesCorrect

Explanation

The rate of a reaction usually decreases with a decrease in the concentration of reactants because kinetic energy decreases B. temperature increases C. speed increases D. reactants collision decreases.

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