Solute is defined as which of the following?

Solute is defined as which of the following?

• A. A substance that is dissolved in a solvent
• B. The solvent
• C. The solution
• D. The solute

Answer: (A)

Understanding what a solute is: it’s the substance that gets dissolved in a solvent to form a solution. In any solution you have two parts—the solvent, which is the substance doing the dissolving and is usually present in the larger amount, and the solute, the substance being dissolved. The solute’s particles spread throughout the solvent to make a uniform mixture. For example, when you dissolve salt in water, salt is the solute and water is the solvent, and together they form a saline solution. The other descriptions don’t define the dissolved substance itself: the solvent is the dissolving medium, the solution is the full mixture, and stating “the solute” alone would be circular.

Understanding what a solute is: it’s the substance that gets dissolved in a solvent to form a solution. In any solution you have two parts—the solvent, which is the substance doing the dissolving and is usually present in the larger amount, and the solute, the substance being dissolved. The solute’s particles spread throughout the solvent to make a uniform mixture. For example, when you dissolve salt in water, salt is the solute and water is the solvent, and together they form a saline solution. The other descriptions don’t define the dissolved substance itself: the solvent is the dissolving medium, the solution is the full mixture, and stating “the solute” alone would be circular.