The Refrigerant FREON' is – McqOptions

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1.	The Refrigerant FREON' is
A.	Calcium Tetra Fluoride
B.	Difluoro Dichloro Methane
C.	Fluorspar and Felspar
D.	Hydrofluosilicic Acid
Answer» C. Fluorspar and Felspar

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