With regard to chemical reaction rates,which of the following statements is true?

Question

Quizplus · Accepted Answer

Increasing the concentration of the reactants will increase the reaction rate because there are more reactant molecules available to collide and react. Increasing the temperature will increase the reaction rate because it provides the reactant molecules with more kinetic energy, increasing the frequency and energy of collisions. However, increasing the activation energy will not increase the reaction rate, as this is the energy needed to initiate the reaction and increasing it will actually slow down the reaction. Therefore, only statement A and B are correct, making D the best choice.

With Regard to Chemical Reaction Rates,which of the Following Statements