Q. Peroxy Acetyl Nitrate, a class of hazardous air pollutants, stems from I. $O_{2}$ II. $SO_{x}$ III. $NO_{x}$ IV. HC
A) I and III
B) II and III
C) III and IV
D) II and IV
Explanation
Peroxyacetylnitrates (PAN) is a secondary pollutant, which is formed by oxides of nitrates and hydrocarbons
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.