Which one of the following is a major pollutant of automobile gases

Question

Which one of the following is a major pollutant of automobile gases (A) Carbon monoxides (B) Oxides of nitrogen (C) Oxides of sulphur (D) Carbon dioxide

Tardigrade Admin · Accepted Answer

80% of automobiles exhaust is carbon monoxide. It reduces oxygen carrying capacity of blood. It can be fatal at concentration exceeding 1000 ppm.

Q. Which one of the following is a major pollutant of automobile gases

Carbon monoxides

Oxides of nitrogen

Oxides of sulphur

Carbon dioxide

80% of automobiles exhaust is carbon monoxide. It reduces oxygen carrying capacity of blood. It can be fatal at concentration exceeding 1000 ppm.