Question

Select the correct answer.

How does activation energy affect a chemical reaction?
OA.
It increases the energy of the reactants.
О в.
It determines how difficult it is to start the reaction.
O C.
O D.
It determines how much product can form.
It decreases the energy of the products.

Answer 1

The correct answer is "It determines how difficult it is to start the reaction." (Option B)