The statement that is not true about ozone is:

  • A
    In the stratosphere,it forms a protective shield against $UV$ radiation.
  • B
    It is a toxic gas and its reaction with $NO$ gives $NO_{2}$.
  • C
    In the atmosphere,it is depleted by $CFCs$.
  • D
    In the stratosphere,$CFCs$ release chlorine free radicals $(Cl)$ which react with $O_{3}$ to give chlorine dioxide radicals.

Explore More

Similar Questions

Which of the following is responsible for the greenhouse effect?

Which one of the following statements is not true?

Which among the following statements is $NOT$ true according to principles of green chemistry?

How can domestic waste be used as manure?

Summarize the primary information regarding water pollution.

Difficult
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo