Non-flammable compounds called chlorofluorocarbons are commonly used in?

Non-flammable compounds called chlorofluorocarbons are commonly used in?

Q. Non-flammable compounds called chlorofluorocarbons are commonly used in?

  1. Perfumes
  2. Refrigerators
  3. Air conditioners
  4. All of the above

Answer: All of the above

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