A)
B)
C)
D) None of these
Correct Answer: A
Solution :
Photochemical smog is formed due to photochemical oxidation (due to action of sunlight) of hydrocarbons and nitrogen oxides. UV light is absorbed by . This highly energised molecule decomposes into nitric oxide and atomic oxygen. Atomic oxygen reacts quickly with oxygen to form ozone.You need to login to perform this action.
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