JEE Main 2021 (Online) 31st August Morning Shift | Environmental Chemistry Question 39 | Chemistry

The gas 'A' is having very low reactivity reaches to stratosphere. It is non-toxic and non-flammable but dissociated by UV-radiations in stratosphere. The intermediates formed initially from the gas 'A' are :

$$Cl\mathop O\limits^ \bullet + \mathop C\limits^ \bullet {F_2}Cl$$

$$Cl\mathop O\limits^ \bullet + C\mathop {{H_3}}\limits^ \bullet $$

$$\mathop C\limits^ \bullet {H_3} + C\mathop {{F_2}}\limits^ \bullet Cl$$

$$\mathop C\limits^ \bullet l + C\mathop {{F_2}}\limits^ \bullet Cl$$

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