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Which one of the following air pollutants are responsible for photochemical smog?
- ANitrogen
- BOzone
- CUnburnt hydrocarbons
- DCarbon monoxide
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Photochemical smog is the chemical reaction of sunlight, nitrogen oxides and volatile organic compounds in the atmosphere, which leaves airborne particles and ground-level ozone.
Compounds like carbon monoxide is responsible for photochemical smog.
Compounds like carbon monoxide is responsible for photochemical smog.