2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-11

  • question_answer
    Which of the following gas is responsible for depletion of Ozone-layer?

    A)  Carbon Dioxide

    B)  Carbon Monoxide

    C)  Nitrous Oxide

    D)  Chlorofluorocarbon

    Correct Answer: D

    Solution :

     Chlorofluorocarbon gas is responsible for Ozone depletion.


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