JEE Mains 29-Jan-2023 Shift 1 Solved Paper

Section: Chemistry

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Question : 41 of 90

Marks: +1, -0

Correct statement about smog is

[29-Jan-2023 Shift 1]

NO2 is present in classical smog
Both NO2 and SO2 are present in classical smog
Photochemical smog has high concentration of oxidizing agents
Classical smog also has high concentration of oxidizing agents

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