The pollution due to oxides of sulphur gets enhanced due to the presence of:(a) Particulate matter(b) Ozone(c) Hydrocarbons(d) Hydrogen peroxideChoose the correct answer:

The oxidation of ${\text{SO}}_2$ to ${\text{SO}}_3$ (which forms sulfuric acid) is catalyzed by particulate matter. Strong oxidizing agents like Ozone (${\text{O}}_3$) and Hydrogen peroxide (${\text{H}}_2{\text{O}}_2$) also promote this oxidation. Hydrocarbons are primarily involved in the formation of smog but do not directly enhance ${\text{SO}}_x$ pollution in this manner.Correct factors: (a), (b), (d).