Question

(vii) What are chlorofluorocarbons? Name their
sources.​

Answer 1

• Sources of CFC's are spray can propellants (aerosols) , cleaning solvents, refrigerants, air conditioning ("freon" gas), etc. Most chlorofluorocarbons are released into the atmosphere through leakages from refrigerants and the use of aerosols. So, the answer is D.

hope its helpz

Answer 2

Answer:

Sources of CFC's are spray can propellants (aerosols) , cleaning solvents, refrigerants, air conditioning ("freon" gas), etc. Most chlorofluorocarbons are released into the atmosphere through leakages from refrigerants and the use of aerosols. So, the answer is D.

Explanation:

HOPE IT WILL HELP YOU