Published by:
CGP EDU Academic Team
Published on: August 14, 2026
About 20 km above the earth, there is an ozone layer. Which one of the following statements about ozone and ozone layer is true?
A
It is beneficial to us as it stops U.V radiation.
B
Conversion of 
to 
is an endothermic reaction.
to is an endothermic reaction.
C
Ozone has a triatomic linear molecule.
D
It is harmful as it stops useful radiation.
Text Solution
Verified by ExpertsThe correct answer is:
A
Ozone layer is very beneficial to us, because it stops harmful ultraviolet radiations to reach the earth.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Which of the following statements is not true for halogens?
Match the interhalogen compounds of column ‐ I with the geometry in column ‐ II and assign the corr…
In which pair of ions both the species contain — bond?
Which of the following oxides is the most acidic ?
Which of the following has p π – d π bonding ?
In NO 3– ion, the number of bond pairs and lone pair of electrons on nitrogen atom are