Which of the Following Statements Is Incorrect

Which of the following statements is incorrect?

A) If sugar is dissolved in water, sugar is the solute and water is the solvent
B) In an experiment, students are instructed to add water to a certain quantity of a stock solution of sodium hydroxide. The resulting solution may be called dilute, and the stock solution is said to be concentrated
C) If, at a given temperature, the solubility of a certain compound is 56 grams per 100 milliliters of water, a solution having a concentration of 46 grams per 100 milliliters at the same temperature is supersaturated
D) Oil and water are immiscible
E) The concentration of a saturated solution, expressed in grams per 100 milliliters of solvent, is the same as its solubility expressed in the same units