Which of the following characteristics belong | vedclass

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(C) catalyst is a substance that alters the rate of a chemical reaction without itself undergoing any permanent chemical change. It works by providing

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It changes the rate of the reaction.

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(C) catalyst is a substance that alters the rate of a chemical reaction without itself undergoing any permanent chemical change. It works by providing an alternative reaction pathway with a lower activation energy,thereby increasing the rate of reaction. It does not change the equilibrium constant or the equilibrium position of a reversible reaction,nor does it initiate a reaction that is not thermodynamically feasible.

Which of the following characteristics belongs to a catalyst?

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