Assertion(A) : A reaction cannot become fast by itself unless a catalyst is added in the…

Chemistry · JEE Advanced · NTA ExamsSurface Chemistry

Assertion(A) : A reaction cannot become fast by itself unless a catalyst is added in the reaction mixture.
Reason(R) : Catalyst may increase or decrease the rate of a reaction.
  1. If both assertion and reason are correct and reason is the correct explanation of assertion.
  2. If both assertion and reason are true but reason is not the correct explanation of assertion.
  3. If assertion is true but reason is false.
  4. If assertion is false but reason is true.

Answer

(D) If assertion is false but reason is true.

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