Q408
The refrigerant commonly used for domestic refrigerators is
A.
alcohol
B.
ammonia
AnswerC.
neon
D.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
The refrigerant commonly used for domestic refrigerators is ammonia. Ammonia, frequently used commercially in large freezing and refrigeration plants is also called “anhydrous ammonia” because it contains almost no water (it is 99.98% pure).