Q: The concentration of a substance is the quantity of solute present in a given quantity of ___________? Read this paragraph and choose the correct option from the provided answers: Summary The concentration of a substance is the quantity of solute present in a given quantity of solution. Concentrations are usually expressed as molarity, the number of moles of solute in 1 L of solution. Solutions of known concentration can be prepared either by dissolving a known mass of solute in a solvent and diluting to a desired final volume or by diluting the appropriate volume of a more concentrated solution (a stock solution) to the desired final volume. Choices: - structure - mixture - salutation - solution A:
Answer:
solution