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QJEEM04Ch560f: JEE Main 2004 Chemistry - Class 12 JEEM04Ch560f Solution: The smog is essentially caused by the presence of :

The smog is essentially caused by the presence of :

Multiple Choice Options

A O2 and O3c
B O3 and N2
C Oxides of sulphur and nitrogen
D O2 and N2

Step-by-Step Verified Solution

Photochemical smog is caused by oxides of sulphur and nitrogen.

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