AIIMS2013Chemistry-Chemical Kinetics
AIIMS 2013 Chemistry Catalysis Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: Catalyst changes Gibbs free energy of system. Reason: Catalyst changes pre-exponential factor of a chemical reaction.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.
Correct Answer
Option D
Detailed Explanation
Catalyst have no effects on Gibb’s free energy of system and pre-exponential factor of a chemical reaction.
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