Question

please answer class 12 chemistry ​

Answer 1

Ethylene glycol is used in the cooling of a car radiator during the winter because it has a much lower freezing point than water. Its role in an automobile is to absorb heat from the engine. When the temperature of the coolant increases to its boiling point, the system boils over.

Ethylene glycol helps keep your car's engine from freezing in the winter and acts as a coolant to reduce overheating in the summer.