Which one is correct ? – InterviewSolution

1.	Which one is correct ?
Answer» Freon-14 is `CF_(4)`, Freon-13 is `CF_(3)CL`, Freon-12 is `CF_(2)Cl_(2)` and Freon-11 is `CFCl_(3)`. FREONS are chlorofluorocarbons. Freons are used as refrigerants. All the above. Answer :D

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