An Aqueous Solution of Glycerol, C₃H₈O₃, in Which the Mole

Multiple Choice

An aqueous solution of glycerol, C₃H₈O₃, in which the mole fraction of C₃H₈O₃ is 0.07070 was found to have a density of 1.0350 g mL^-1. What is the molarity of this solution?Hint: Assume one mole of glycerol and solve for moles of water. From there you can find the mass and then volume of the solution.

A) 3.147 molar
B) 4.371 molar
C) 4.223 molar
D) 2.938 molar
E) 3.651 molar