Question

why are CFCs considered as air pollution​

Answer 1

Answer:

Chlorofluorocarbons (CFCs), once described as "miracle chemicals," cause the breakdown of the ozone layer that protects the earth from the sun's ultraviolet (UV) radiation. ... Scientists initially believed that CFCs would be harmless in the earth's atmosphere because of their chemical inertness .

Answer 2

Answer:

hey here is your answer

Chlorofluorocarbons (CFCs) are a group of compounds which contain the elements chlorine, fluorine and carbon. At room temperatures, they are usually colourless gases or liquids which evaporate easily. They are generally unreactive and stable, non-toxic and non-flammable. CFCs are also a part of the group of chemicals known as the volatile organic compounds (VOCs).

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