Assertion : A catalyst is a substance which alters the rate of a react – InterviewSolution

1.	Assertion : A catalyst is a substance which alters the rate of a reaction. Reason : In the presence of catalyst the energy of activation is increased.
Answer» Both ASSERTION and REASON are TRUE and reason is the correct EXPLANATION of assertion. Both assertion and reason are true but reason is not the correct explanation of assertion. Assertion is true but reason is false. Both assertion and reason are false. Answer :C

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