A solution is prepared by dissolving 2.00 g of glycerin (C₃H₈O₃)in 201 g of ethanol (C₂H₅OH). The freezing point of the solution is ________°C. The freezing point of pure ethanol is -114.6 °C at 1 atm. The molal-freezing-point-depression constant (K_f)for ethanol is 1.99 °C/m. The molar masses of glycerin and of ethanol are 92.1 g/mol and 46.1 g/mol, respectively. A)-116.6 B)0.215 C)-112.6 D)-114.4 E)-114.8

Question

Quizplus · Accepted Answer

The Answer of A solution is prepared by dissolving 2.00 g of glycerin (C₃H₈O₃)in 201 g of ethanol (C₂H₅OH). The freezing point of the solution is ________°C. The freezing point of pure ethanol is -114.6 °C at 1 atm. The molal-freezing-point-depression constant (K_f)for ethanol is 1.99 °C/m. The molar masses of glycerin and of ethanol are 92.1 g/mol and 46.1 g/mol, respectively. A)-116.6 B)0.215 C)-112.6 D)-114.4 E)-114.8

A Solution Is Prepared by Dissolving 2