CFCs are not recommended for use in refrigera | vedclass

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Question

(B) $CFCs$ (Chlorofluorocarbons) are chemical compounds that,when released into the atmosphere,reach the stratosphere. In the stratosphere,they are br

Vedclass · Accepted Answer

Deplete ozone

Vedclass · Answer

(B) $CFCs$ (Chlorofluorocarbons) are chemical compounds that,when released into the atmosphere,reach the stratosphere. In the stratosphere,they are broken down by ultraviolet radiation,releasing chlorine atoms. These chlorine atoms react with ozone $(O_3)$ molecules,leading to the destruction of the ozone layer. Because this depletion allows harmful ultraviolet radiation to reach the Earth's surface,the use of $CFCs$ in refrigerators and air conditioners is restricted and not recommended.

$CFCs$ are not recommended for use in refrigerators because they

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