Question

Air pollution that occurs in sunlight is:
(A) oxidising smog (B) acid rain
(C) reducing smog (D) fog

Answer 1

Explanation:

Air pollution that occurs in sunlight is oxidising smog , which is known as photochemical smog.

Therefore answer is (a) Oxidising smog

Answer 2

Answer:

A

Explanation:

Photochemical smog, often referred to as "summer smog", is the chemical reaction of sunlight, nitrogen oxides and volatile organic compounds in the atmosphere, which leaves airborne particles and ground-level ozone. Photochemical smog depends on primary pollutants as well as the formation of secondary pollutants.