Question

Chlorofluorocarbon is used in
i) Refrigerator
ii) Air conditioners
iii) Perfumes
iv) All of these​

Answer 1

Answer:

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.

hope you got your ans.

Answer 2

$\huge\sf\fbox\purple{iv) All of these}$