Answer:
B) Concentration.
Explanation:
Concentration is defined as the occurrence of constituent which is present in the whole volume of a mixture. There are many types of mathematical descriptions that can distinguish between mass concentration, volume concentration, number concentration, and moles concentration.
A concentration can be many kinds of a chemical solution but most frequently solutes and solvents are present in solution.
Therefore concentration is the measurement of the amount of solute which is dissolved in a given amount to solvent.
