Why does increasing the temperature speed up a reaction?A.It makes the energy of the reactants the same as the products.B.It forces the reaction to favor the product side at equilibrium.C.It increases the concentration of molecules so more will react.D.It provides energy to overcome the activation energy.

How does increasing temperature increase the number of reactions?A.It lowers the amount of energy needed for a reaction to occur.B.It increases the collisions that have enough energy to react.C.It increases the length of time the molecules are together.D.It makes the orientation of the molecules not important.

Why does increasing temperature generally increase the rate of a chemical reaction? A. It increases the amount of reactant. B. It decreases the size of the reactant particles. C. It causes the particles of the reactants to move faster and collide more often. D. It increases the space between reactant particles, so they have more room to move apart.

How does a temperature increase cause the rate of a reaction to increase?A.It decreases orientation requirements of the molecules.B.It increases the equilibrium constant for the reaction.C.It increases the kinetic energy of the molecules.D.It decreases the activation energy of the reaction.SUBMITarrow_backPREVIOUS

How does increasing the temperature affect a reaction?A.An increase in temperature increases the reaction rate.B.An increase in temperature slows down the reaction.C.An increase in temperature changes equilibrium concentrations.D.An increase in temperature lowers the reaction's activation energy.SUBMITarrow_backPREVIOUS

How do changes in temperature affect the rate of a reaction?A.Increasing temperature increases the reaction rate because the particles move faster and collide more often.B.Increasing temperature decreases the reaction rate because the particles break down into nonreactive substances.C.Decreasing temperature increases the reaction rate because the particles are more likely to react when they collide.D.Changing temperature does not affect the rate of a reaction because it does not change the activation energy.