Select the correct answer.

What is the role of activation energy in a chemical reaction?

A. It is the energy required to form the reactants.
B. It is the energy required to form the products.
C. It is the energy required to consume the product.
D. It is the energy required to form the catalyst.
E. It is the energy required to consume the catalyst.



Answer :

Final answer:

Activation energy is crucial for initiating chemical reactions by acting as a barrier that must be overcome.


Explanation:

Activation energy is the energy required for a reaction to proceed, representing the threshold that must be overcome for a chemical reaction to occur. It is the minimum amount of energy necessary to form the activated complex in a reaction. This energy is essential in determining the rate of a reaction.


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