Civil Engineering MCQAE Level Civil Engineering
Photochemical smog is caused due to presence of
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
SO2 and particulate matter
B
NOx and particulate matter
C
NOx, hydrocarbons and sunlight
D
Hydrocarbon and sunlight
Correct Answer
C. NOx, hydrocarbons and sunlight
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Photochemical smog forms when NOx and hydrocarbons react under sunlight
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.