Polar stratospheric clouds facilitate formation of .... .

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Environmental Study

easy

Polar stratospheric clouds facilitate the formation of .... .

A

$CIONO _{2}$

B

$HOCl$

C

$ClO$

D

$CH _{4}$

(JEE MAIN-2022)

Solution

Polar stratospheric clouds provide surface on which hydrolysis of $ClONO _{2}$ takes place to form $HOCl$ (Hypochlorous acid)

$ClONO _{2}( g )+ H _{2} O ( g ) \rightarrow HOCl ( g )+ HNO _{3}( g )$

Standard 11

Chemistry

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