Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Chemistry
Chapter
Environmental Chemistry

NEET · Chemistry · Environmental Chemistry

In the stratosphere, what happens to chlorine radicals released...

In the stratosphere, what happens to chlorine radicals released from CFCs during the winter season?

Options

  1. AThey become inactive.
  2. BThey react with oxygen to form ozone.
  3. CThey react with nitrogen dioxide.
  4. DThey are photolyzed by sunlight.

Correct answer

A. They become inactive.

Step-by-step solution

During the winter season in the stratosphere, chlorine radicals released from CFCs become inactive, as they are involved in reactions that do not contribute to ozone depletion.
Practice Environmental Chemistry on Quantrex Academy →

More from Environmental Chemistry

An organic halogen compound which is used as refrigerant in refrigerators and air… MHT CET Medical 2026According to green chemistry, which of the following features is NOT favored by the… MHT CET Medical 2026Which of the following is responsible for depletion of ozone layer in stratosphere? MHT CET Medical 2026Which of the following is NOT a principle of green chemistry? MHT CET Medical 2026Which of the following is one of the 12 principles of Green Chemistry? MHT CET Medical 2026What is use of Carbon tetrachloride? MHT CET Medical 2026Which statement is not true about photochemical smog? NEET 2023Given below are two statements : Statement I : The nutrient deficient water bodies lead… NEET 2023 Full Environmental Chemistry list All NEET PYQs