A) \[{{O}_{3}}\]s
B) oxides of sulphur
C) \[C{{H}_{4}}\] and \[CO\]
D) phosphate
Correct Answer: A
Solution :
Photochemical smog is a noxious smog produced by the photochemical oxidation of nitrogen oxide with hydrocarbon in presence of UV light from the sun. One of the product of reaction is ozone, thus the photochemical smog always contain ozone \[({{O}_{3}})\].You need to login to perform this action.
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