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Correct statement about smog is:

Option: 1

Classical smog also has high concentration of oxidizing agents


Option: 2

Both NO_{2} and SO_{2}  are present in classical smog


Option: 3

NO_{2} is present in classical smog


Option: 4

Photochemical smog has high concentration of oxidizing agents


Answers (1)

best_answer

Photochemical smog is oxidizing smog. Its high concentration of oxidizing agent like ozone and HNO_{3}

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