What is characteristic of a concentrated solution in terms of solute?

A concentrated solution is defined by having a high concentration of solute relative to the solvent. This means that there is a significant amount of solute dissolved in a given volume of the solvent, directly correlating to a high number of moles of solute present.

In the context of concentration, the term 'concentrated' specifically implies that the ratio of solute to solvent is high, meaning that if you were to measure the number of moles of solute in this solution, it would indeed be relatively large.

While a uniform distribution of solute may describe a well-mixed solution, it does not necessarily indicate the solution's concentration. For the solution to be characterized as concentrated, there must be a significant quantity of the solute, which aligns with the characteristics of a concentrated solution. Thus, the correct answer accurately reflects this definition.