STANDARD Chemistry Catalysis MCQ Question
Which of the following statements is not correct for the catalyst?
It catalyses the forward and backward reaction to the same extent.
It alters ΔG of the reaction.
It is a substance that does not change the equilibrium constant of a reaction.
It provides an alternate mechanism by reducing activation energy between reactants and products.
Correct Answer
Detailed Explanation
A catalyst does not alter the Gibbs free energy (ΔG) of a reaction. It only lowers the activation energy, allowing the reaction to proceed faster.
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