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NEET2013ChemistrySurface ChemistryActual

Assertion : Catalyst changes Gibbs free energy of system. Reason : Catalyst changes pre-exponential factor of a chemical reaction.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

D. If both assertion and reason are false.

Step-by-step solution

Catalyst have no effects on Gibb's free energy of system and pre-exponential factor of a chemical reaction.

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