CFC are used as coolants. They react with ozone and deplete it.
CFC's are used in refrigerators. One of a CFC is R-12.
CFC's are present in Air conditioners. They are used for cooling.
cfc
CFC's are used now also. they are used as coolants.
METHANE
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Earlier CFC's were used as coolants. But now technology has removed CFC's and used other methods.
Cfc arr used
Yes, CFC's are used in sprays. They are used in aerosols too.
The ozone layer is damaged by the use of CFC's. These CFC's are synthetic miracle compounds used as refrigerants.
CFC amount has been growing over the years. They do destroy ozone very much.
Prior to 1989, trichlorofluoromethane (CFC-11) and dichlorodifluoromethane (CFC-12) were the most used chemical compounds in aerosol-spray propellants. Their use was discontinued under the Montreal Protocol.