Question:
Which of the following statement is not true about a catalyst?
Which of the following statement is not true about a catalyst?
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Catalyst lowers activation energy, not Gibbs free energy.
Updated On: Apr 21, 2026
- It catalyses the spontaneous reactions
- A small amount of the catalyst can catalyse large amount of reactants
- It does not alter the Gibbs energy of a reaction
- It catalyses the non-spontaneous reactions
- It does not change the equilibrium constant of a reaction
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The Correct Option is D
Solution and Explanation
Concept:
Catalyst only speeds up feasible (spontaneous) reactions.
Step 1: Observation.
Catalyst cannot make non-spontaneous reaction occur.
Step 1: Observation.
Catalyst cannot make non-spontaneous reaction occur.
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