PAN pollutants

Question 1

How is Pan formed

Answer 1

From the photochemical reaction of VOC’S and nitrogen oxidises in the atmosphere

Question 2

What is the environmental consequence of PAN

Answer 2

photochemical smog

Question 3

Catalytic convertor of PAN

Answer 3

Oxidise unburnt hydrocarbons and reduce nitrogen oxides to prevent formation of PAN

Question 4

Though CO2 is not a toxic gas, it is still a

Answer 4

pollutant causing global warming and climate change.