Question

Euro-II is emission norms for reducing

• A. $O_3$ and $CO$
• B. $N{O}_2$ and $N_{2}O$
• C. Sulphur and aromatic hydrocarbons
• D. $C{O}_2$ and particulate matter

Answer 1

Answer: (C)

Euro-II is emission norms for reducing sulphur and aromatic hydrocarbons.