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JEE · NEET Previous Year Question

$Polar stratospheric clouds facilitate the formation of:$

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.

A $C I O N O_{2}$
B $HOC1$
C $CIO$
D $C H_{4}$

Correct answer: B

Solution

(b) Polar stratospheric clouds provide surface on which hydrolysis of C 1 O N O_{2} takes place to form HOC1 (Hypochlorous acid) C l O N O_{2} (g) + H_{2} O(g) \to HOCl(g) + H N O_{3} (g)

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