Class II group of refrigerants absorb sensible heat while giving refrigeration effect. Which of the following is a class II refrigerant

Class II group of refrigerants absorb sensible heat while giving refri

1.	Class II group of refrigerants absorb sensible heat while giving refrigeration effect. Which of the following is a class II refrigerant
A.	Ammonia
B.	Carbondioxide
C.	Freon 12
D.	Methyl chloride
E.	All of the above
Answer» E. All of the above