CFCs is used in:
Correct answer: B. Aerosol spray
- A. Refrigeration
- B. Aerosol spray
- C. Plastic foam industry
- D. All of above
Explanation
Chlorofluorocarbons (CFCs) are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine. They are used in the manufacture of aerosol sprays, blowing agents for foams and packing materials, as solvents, and as refrigerants.
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