Question

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

• A. If both assertion and reason are true and reason is the correct explanation of assertion.
• B. If both assertion and reason are true but reason is not the correct explanation of assertion.
• C. If assertion is true but reason is false.
• D. If both assertion and reason are false.

Answer 1

Answer: (D)

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