Increasing the Temperature of a Chemical Reaction Usually Increases Greatly

Multiple Choice

Increasing the temperature of a chemical reaction usually increases greatly the rate of the reaction.The most important reason for this is that increasing the temperature:

A) Increases the collision frequency.
B) Decreases the probability factor.
C) Increases the fraction of collisions with energy greater than E_act.
D) Decreases the energy of activation.
E) Makes the reaction more exothermic.