Which of the following factors increases the rate of a chemical reaction by increasig the fraction of molecule

Question

with energy in excess of a given value?

a)increasing the concentration of products

b)increasingthe concentration of reactants

c)increasing the temperature

d)adding catalyst

e)increasing the surface area of a phase interface

Answer 1

The answer is given away in the phrase "energy" so the answer is C. Otherwise B, C, D, and E will also increase the rate.