The increase in the concentration of oxidizing agents in smog like H2O2, HNO3, PAN, and ozone in the air is called:
Correct answer: C. Photochemical smog
- A. Carbonated smog
- B. Nitrated smog
- C. Photochemical smog
- D. Sulphonated smog
Explanation
Photochemical smog is a mixture of pollutants that are formed when nitrogen oxides and volatile organic compounds (VOCs) react to sunlight.
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