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  9. Q77

SSC CHSL 2013 · Question 77 of 207

DIRECTIONS : Various expenditures incured by a publishing The depletion of Ozone layer is mainly due to

  1. AChlorofluorocarbonsCorrect
  2. BVolcanic eruptions
  3. CAviation fuels
  4. DRadioactive rays

Answer: A. Chlorofluorocarbons

Explanation

chlorofluorocarbons. A chlorofluorocarbon is an organic compound that contains only carbon, chlorine, and fluorine, produced as a volatile derivative of methane, ethane, and propane. They are also commonly known by the DuPont brand name Freon.

Source: SSC CHSL Solved Paper 20-10-2013 (Disha Publications) · reliable-secondary

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