Multiple Choice
A solution is prepared by dissolving NaCl in water, causing the freezing point to decrease. If pure water freezes at 0°C, at which temperature does the solution freeze?
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An ethylene glycol solution contains 28.3 g of ethylene glycol, C2H6O2 in 97.2 mL of water. Calculate the freezing point of the solution. The density of water 1.00 g/mL.