Which of the following combination of conditions many increase the rate of a chemical reaction.
A. Decrease in temperature, increase in concentration of the reactant B. Increase in temperature, addition of a catalyst, decrease in the surface area of the reactant C. Increase in temperature, increase in concentration, addition of a catalyst and increase in the surface area of the reactant D. Decrease in temperature, concentration and surface area of the reactants E. Addition of catalyst and in the absence of light.
