Pick out the correct statement. Options: A . &nbspIn catalytic reactions, the catalyst reacts with the reactants B . &nbspA catalyst initiates a chemical reaction C . &nbspA catalyst lowers the activation energy of the reacting molecules D . &nbspA catalyst can not be recovered chemi cally unchanged at the end of the chemical reaction

Pick out the correct statement.

Question

Pick out the correct statement.

Options:

A . In catalytic reactions, the catalyst reacts with the reactants

B . A catalyst initiates a chemical reaction

C . A catalyst lowers the activation energy of the reacting molecules

D . A catalyst can not be recovered chemi cally unchanged at the end of the chemical reaction

Answer: Option C

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