Multiple Choice
The diol,ethylene glycol,is used extensively as an antifreeze additive in automobile radiators.What properties of ethylene glycol make it a good antifreeze?
A) Ethylene glycol coats the radiator to prevent crystallization of ice at low temperatures.
B) Ethylene glycol has a higher boiling point than water and is soluble in water.
C) Ethylene glycol has a lower boiling point than water and is soluble in water.
D) Ethylene glycol forms a film on the surface of the water to prevent ice formation in the radiator.
E) Ethylene glycol will remain in the radiator after the water evaporates.This prevents freezing in cold climates.
Correct Answer:
Verified
Correct Answer:
Verified
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