1.

In a cold climate water gets frozen causing damage to the radiator of a car. Ethyleneglycol is used as antifreezing agent. Calculate the amount of ethylene glycol to be added to 4 kg of water to prevent it from freezing at -6^@C. K_f for H_2O is 1.85 K "mol"^(-1) kg.

Answer»

SOLUTION :804.3 G


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