Regarding catalysts, which of the following statement(s) is/are correct.
(I) A catalyst does not alter the equilibrium constant of a reaction.
(II) A catalyst increases the rate constant by providing an alternative pathway.
(III) A catalyst shifts the equilibrium position toward products permanently.
Choose the most appropriate answer from the options given below.
Text Solution
Verified by ExpertsThe correct answer is:
A
Catalysts lower activation energy, giving an alternative pathway-so k increases. They do not change 
or the equilibrium position; they only help reach it faster.
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