question_answer

In a cold climate, water gets frozen causing damage to the radiator of a car. Ethylene glycol is used as an antifreezing agent. Calculate the amount of ethyiene glycol to be added to 4 kg of water to prevent it from freezing at \[-6{}^\circ C\] (\[{{K}_{f}}\]for water\[=1.85\text{ }K\text{ }mol{{e}^{-1}}\text{ }kg\])

Answer:

804-32