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Question

Chemistry Question on Atmospheric pollution

Photochemical smog consists of excessive amount of XX, in addition to aldehydes, ketones, peroxyacetyl nitrile (PAN)(PAN), and so forth. XX is :

A

CH4CH_4

B

COCO

C

CO2CO_2

D

O3O_3

Answer

O3O_3

Explanation

Solution

Photochemical Smog =O3+= O _{3}+ Aldehydes ++ Ketones +PAN+ PAN