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Natural Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources1 Mark
MCQ
Chlorofluorocarbons have been in use for:
  • A
    Aerosol propellants.
  • B
    Formation of foam.
  • C
    Refrigerators.
  • ✓
    All the above.
✓

Answer

Correct option: D.
All the above.
Chlorofluorocarbons are inorganic compounds that contain only carbon. They are widely used in refrigerators, aerosol propellants and formation of foam.

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