Chemistry / Catalyst
  • Solutions 9
Sign up for free to keep watching this solution

Solution:  Which statements below are always true regarding the additi...

Question

 Which statements below are always true regarding the addition of a catalyst to a reaction:

I. the catalyst is in the same state as the reactants

II. the catalyst lowers the activation energy in a reaction

III. the catalyst raises the value for the rate constant, k

A. only I

B. only II

C. only III

D. II and III

E. All three statements