A solution was prepared by dissolving 1.000 g of an unknown non-electrolyte in 50.00 g of CCl4. The freezing point of the solution was found to be -28.4°C. What is the molar mass of this unknown solute? (The freezing point of pure CCl4 is -22.3°C, and Kf for CCl4 is 29.8°C.kg/mol.)
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