A catalyst work by decreasing the activation energy of a reaction by binding with the reactant.
Catalyst is a chemical or substance that is added to a reaction to increasing the rate of reaction normally without being affected during the process and remain the same before and after the reaction.
A catalyst works to increases the rate of reaction by reducing the activation energy of the reaction.
In biological reactions or biochemical reactions, there are biological substances made up of protein act as the catalysts to change the rate of reaction.
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Answer:
Decreasing the activation energy of a reaction
Explanation:
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