Question

7. The colourless, odourless and non-
corrosive air pollutant is:
a) Carbon dioxide
b) Ozone
c) Sulphur dioxide
d) Carbon monoxide​

Answer 1

Answer:

B) ozone

Explanation:

B) ozone is the colorless, odorless and non corrosive air pollutant

Answer 2

Answer:

The colorless, odorless, and non-corrosive pollutant is carbon monoxide.

Explanation:

• It is also a tasteless gas but a highly poisonous and lethal due to its chemical structure.
• Its density is similar to the density of air and due to the presence of oxygen; it is highly flammable and burns in air brightly with a blue flame.
• Carbon dioxide and sulphur dioxide can become corrosive when in contact with moisture. Ozone is highly corrosive in nature.
• Carbon monoxide is a highly hazardous pollutant that is produced in large amount due to incomplete combustion of fossil fuels like petrol, coal, wood, natural gas.
• It is a highly potent greenhouse gas that leads to global warming and also causes a number of health issues.