A pollutant X forms in sunlight through NO2 - NO + O followed by O + O2 - X. At ground level X irritates the lungs and

Question

A pollutant X forms in sunlight through NO2 -> NO + O followed by O + O2 -> X. At ground level X irritates the lungs and damages crops, while in the stratosphere the same compound is beneficial. The best control measure for the ground-level problem is to

Accepted Answer

reduce emissions of nitrogen oxides and volatile hydrocarbons, for example by catalytic converters

Answer

increase the emission of CFCs

Answer

add more SO2 to the air to neutralise X

Answer

remove CO2 from vehicle exhaust only

A pollutant X forms in sunlight through $NO X_{2} NO + O$ followed by $O + O X_{2} X$ . At ground level X irritates the lungs and damages crops, while in the stratosphere the same compound is beneficial. The best control measure for the ground-level problem is to

Answer: A

More questions on Ozone depletion and greenhouse effect

A pollutant X forms in sunlight through NOX2​​NO+O followed by O+OX2​​X. At ground level X irritates the lungs and damages crops, while in the stratosphere the same compound is beneficial. The best control measure for the ground-level problem is to

Answer: A

More questions on Ozone depletion and greenhouse effect

A pollutant X forms in sunlight through $NO X_{2} NO + O$ followed by $O + O X_{2} X$ . At ground level X irritates the lungs and damages crops, while in the stratosphere the same compound is beneficial. The best control measure for the ground-level problem is to