

MCQOPTIONS
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1. |
Antifreeze chemicals are |
A. | Those which lower down the freezing points of liquids |
B. | Those which do not freeze at all |
C. | Always in liquid state even at low temperatures |
D. | Those which are added to refrigerants for better performance |
E. | Same as refrigerants |
Answer» B. Those which do not freeze at all | |