Question

Which form of oxygen changes in presence of UV light and to what form ?
Options are:
(1.) O2,O3
(2.)O3,O2
(3.) O3,O
(4.) O2, O

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Answer 1

1 is the answer pls mark as brainliest

Answer 2

(1.) O2,O3

Explanation:

• O3 is also known ozone which is present in our stratosphere. In the stratosphere, the ozone is formed when the ultraviolet rays from the sun splits the oxygen molecule into two oxygen atoms.
• The these oxygen atom combine with the molecular oxygen(O2) and produce O3 which is called ozone. Therefore O2 changes to O3 in the presence of UV light.
• This ozone layer plays an important role in blocking the harmful rays of the sun to come on the earth's surface so it acts as a filter.

Learn more about ozone:

Bad ozone and good ozone: https://brainly.in/question/8762177