Which of the following statements about photochemical smog is not correct ?

Options

A. Carbon monoxide does not play any role in photochemical smog formation
B. Photochemical somg is an oxidising agent in character
C. Photochemical smog is formed through photochemical reaction involving solar energy
D. Photochemical smog does not cause irritating in eyes and throat

Answer

D

Explanation

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