The decomposition of ozone, 2O3(g)→3O2(g), follows the rate law: −d[O3]dt=K[O3]2[O2]. Unit of K is:
The chemical reaction 2O3→3O2 involves two elementary steps : O3fast−−→O2+O;O+O3Slow−−−→2O2 The differential rate law expression will be :