Q. The smog is essentially caused by the presence of
A) $O_{2}\ and\ N_{2}$
B) $O_{2}\ and\ O_{3}$
C) $O_{3}\ and\ N_{2}$
D) Oxides of sulphur and nitrogen
Explanation
The correct answer is Option D: Oxides of sulphur and nitrogen.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.