Which of these reactions is not a part of breakdown of ozone in stratosphere ?
(1) \(Cl \dot{O}(g)+O(g)\longrightarrow C\dot{l}(g)+O_2(g)\)
(2) \(C \dot{l}(g)+O_3(g)\longrightarrow Cl\dot{O}(g)+O_2(g)\)
(3) \(2Cl \dot{O}\longrightarrow ClO_2(g)+C\dot{l}(g)\)
(4) \(Cl \dot{O}\longrightarrow ClO_2(g)+C\dot{l}(g)\)