Air pollutants that produce photochemical oxidants include:

1.	Air pollutants that produce photochemical oxidants include:
Answer» `CO_(2), CO and SO_(2)` `N_(2)O, NO and HNO_(3)` `O_(2), l_(2)` and `HNO_(3)` `O_(3),Cl_(2)` and `SO_(2)` Answer :B

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