The rate at which ozone, O3 (g), is destroyed in the upper a…

The rate at which ozone, O3 (g), is destroyed in the upper atmosphere is catalyzed by the follwing two step mechanism:   Step 1.           Cl (g)  +   O3 (g)   →   ClO (g)    +   O2 (g)         (slow) Step 2.         ClO (g)  +    O (g)    →    Cl (g)   +   O2 (g)               (fast) Which of the following statements concerning this reaction mechanism is false?