Question

It is now mandatory or compulsory for all the manufacturing companies to make CFC

free refrigerators. Why?​

Answer 1

Answer:

Explanation: CFCs react with atmospheric ozone which in turn creates a hole in ozone layer.

Answer 2

It is now mandatory or compulsory for all the manufacturing companies to make CFC free refrigirator as it CFCs help in depression of ozone which is harmful for the atmosphere.

Ozone depleting substances (ODS) are substances, which react with ozone present in the stratosphere and destroy the same. The major ODS are chlorofluorocarbons (14 percent of total depletion), nitrogen oxides (3 to 5 percent of total depletion), sulphur dioxides, halon, carbon tetrachloride, methane, methyl chloroform etc.

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