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MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryEnvironmental ChemistryPrevious Year Questions

Photochemical smog is caused by light mediated reaction between : (AIPMT 2012)

A.NO2 and unsaturated hydrocarbons✓ Correct

B.NO2 and O3

C.SO2 and unburnt hydrocarbons

D.SO2 and O3

Explanation

Photochemical smog is caused by a light mediated between NO2 and unsaturated hydrocabons.

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