CBSE BOARD X, asked by presto, 10 months ago

There is ambiguity in question#12 set-1 science exam
Choose incorrect statement
(a) Ozone is a molecule formed by 3 atoms of oxygen
(b) Ozone shields the surface of earth from UV rays
(c) Ozone is deadly poisonous
(d) Ozone gets decomposed by UV rays
How is ozone decomposed ? There is possibility of ozone being decomposed by uv right? When oxygen can be turned into ozone with the help of uv why not the other way round?

Answers

Answered by vandanarawal716
1

Answer:

D

Explanation:

Ozone is not decomposed by uv rays but it sheilds from uv rays

Answered by Somanathraju
1

Answer:

option d. is correct because oxygen decomposes by UV

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