Multiple Choice
What mass of ethanol, C2H5OH a nonelectrolyte, must be added to 10.0 L of water to give a solution that freezes at -10.0°C? Assume the density of water is 1.0 g/mL. Kf of water is 1.86°C/m.
A) 85.7 kg
B) 24.8 kg
C) 5.38 kg
D) 2.48 kg
E) 1.17 kg
Correct Answer:
Verified
Correct Answer:
Verified
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