Question

Freon used as refrigerant is :

• A. $C{F}_2=C{F}_2$
• B. $C{H}_2{F}_2$
• C. CCl _{2} F _{2}
• D. $C{F}_4$

Answer 1

Answer: (C)

Freon is $CC{l}_2{F}_2$. It is used as refrigerant.