Which of the following compounds is used as a refrigerants [Bihar CEE – McqOptions

MCQOPTIONS

1.	Which of the following compounds is used as a refrigerants [Bihar CEE 1995]
A.	\[N{{H}_{3}}\]
B.	\[C{{H}_{2}}{{F}_{2}}\]
C.	\[CC{{l}_{4}}\]
D.	\[C{{H}_{3}}COON{{H}_{4}}\]
Answer» B. \[C{{H}_{2}}{{F}_{2}}\]

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