Freons are chlorofluorocarbons (CFCs) that were widely used as refrigerants and propellants. Freon-12 (CF₂Cl₂) is one such compound.
The formula of Freon-12 is
Asked in Clerk GR II Comb. Comp. Exam 2013 · Topic: Inorganic Chemistry (Chemistry of Main Group Elements (s-block and p-block))
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