2. Questions Bank
  3. 10th Class
  4. Science
  5. Our Environment

10th Class Science Our Environment Question Bank Our Environment

  • question_answer
    Which of the following gases destroys the ozone layer?

    A) CFC                                      

    B) \[C{{O}_{2}}\]                  

    C) \[S{{O}_{2}}\]                                  

    D) \[N{{H}_{3}}\]

    Correct Answer: A

    Solution :

    Ozone in the ozonosphere is being depleted by chlorofluorocarbons (CFC).


You need to login to perform this action.
You will be redirected in 3 sec spinner