8) Which of the factors in the Arrhenius equation represents the fraction of collisions that are successful in
overcome the activation barrier and form the products?
A) frequency factor
B) e-Ea / RT
C) orientation factor
D) temperature
9) From answer # 8, find the collision fraction of a gas if its Ea is 68 kJ / mol at 25 oC.
A) 1.2 × 10-12
B) 2.7 × 10-2
C) 0.96
D) 8.3 × 1011