A 40.0 g of a solute is dissolved in 500. mL of a solvent to give a solution with a volume of 495 mL. The solvent has a density of 1.00 g/mL. Which statement about this solution is correct?
A. The molarity is the same as the molality.
B. The molarity is lower than the molality.
C. The molarity and molality cannot be compared without knowing the density of the solution as well.
D. The molality is greater than the molality.
E. The molarity and molality cannot be compared without knowing the solute.