Task: Instance Description Understanding (ontology: Sciences/Computer_Science)

Which of the following definitions best describes the instance 'volume percentage'?

A. A volume per unit volume unit which is equal to one millionth of a liter of solute in one liter of solution.
B. A concentration unit which a measure of viable bacterial numbers in a given volume.
C. A unit of concentration which expresses a concentration of 1 mole of solute per liter of solution (mol/L).
D. A dimensionless concentration unit which denotes the volume of the solute in mL per 100 mL of the resulting solution.

Answer: A dimensionless concentration unit which denotes the volume of the solute in mL per 100 mL of the resulting solution.