Question

when salt dissolves completely in water, which term best describes the role of water in the salt - water mixture? (1 point)
concentration
molarity
solvent
solute

Explanation:

In a solution, the solvent is the substance that dissolves the solute. Here, water dissolves salt, so water is the solvent. Concentration and molarity are measures related to the amount of solute in the solution, not the role of water. The solute is the substance being dissolved (salt in this case).

Answer:

C. solvent