Which of the following is known as freon which is used as a refrigerant [DPMT 1982; CPMT 1979, 81, 89; AFMC 1995; Manipal MEE 1995; MP PET 1995, 2004]

Which of the following is known as freon which is used as a refrigeran

1.	Which of the following is known as freon which is used as a refrigerant [DPMT 1982; CPMT 1979, 81, 89; AFMC 1995; Manipal MEE 1995; MP PET 1995, 2004]
A.	\[CC{{l}_{2}}{{F}_{2}}\]
B.	\[CHC{{l}_{3}}\]
C.	\[C{{H}_{2}}{{F}_{2}}\]
D.	\[C{{F}_{4}}\]
Answer» B. \[CHC{{l}_{3}}\]

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Which of the following is known as freon which is used as a refrigerant [DPMT 1982; CPMT 1979, 81, 89; AFMC 1995; Manipal MEE 1995; MP PET 1995, 2004]

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