Which one of the following statements regarding photochemical smog is not correct?

Question

Which one of the following statements regarding photochemical smog is not correct? (A) Carbon monoxide does not play any role in photochemical smog formation (B) Photochemical smog is an oxidising agent in character (C) Photochemical smog is formed through photochemical reaction involving solar energy (D) Photochemical smog does not cause irritation in eyes and throat

Tardigrade Admin · Accepted Answer

Photochemical smog is formed in warm and sunny climate during day time by the action of sunlight on primary pollutants. It contains nitrogen oxides, ozone, PAN, etc., which are oxidising in nature. So, photochemical smog is an oxidising agent in character. It causes irritation in eyes and throat.

Q. Which one of the following statements regarding photochemical smog is not correct?

Carbon monoxide does not play any role in photochemical smog formation

Photochemical smog is an oxidising agent in character

Photochemical smog is formed through photochemical reaction involving solar energy

Photochemical smog does not cause irritation in eyes and throat

Photochemical smog is formed in warm and sunny climate during day time by the action of sunlight on primary pollutants. It contains nitrogen oxides, ozone, PAN, etc., which are oxidising in nature. So, photochemical smog is an oxidising agent in character. It causes irritation in eyes and throat.