Question

What is the purpose of a catalyst?

O A. To change the potential energy of the reactants
O B. To lower the activation energy of a reaction
O C. To increase the kinetic energy of the reactants
O D. To shift the equilibrium position of a reaction

Answer 1

To lower the activation energy of a reaction

Step-by-step explanation:

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Answer 2

B. To lower the activation energy of a reaction