Q150
Ultra Violet radiations from sunlight cause a reaction which produces
A.
O3
AnswerB.
SO2
C.
CO
D.
CH4
Answer: Option A
Solution
Answer: Option A
Solution:
Ultra Violet radiations from sunlight cause a reaction that produces O3.Ozone is formed from dioxygen by the action of ultraviolet (UV) light and electrical discharges within the Earth's atmosphere.
It is present in very low concentrations throughout the latter, with its highest concentration high in the ozone layer of the stratosphere, which absorbs most of the Sun's ultraviolet (UV) radiation.