For a solution containing only one solute dissolved in a solvent,we can calculate the mole fraction of the solvent directly,given only
A)the molar mass of the solute.
B)the density of the solution.
C)the molar mass of the solvent.
D)the mole fraction of the solute.
E)the molarity of the solution.

Question

Quizplus · Accepted Answer

The mole fraction of the solvent can be directly calculated if the mole fraction of the solute is known, since the sum of the mole fractions of solute and solvent in a solution equals 1.

For a Solution Containing Only One Solute Dissolved in a Solvent,we