Hi , the major difference between concentration and solubility is that solubility is measured in grams of solute per 100mL of solvent , while concentration is measured in grams of solute per 100mL of solution.
Concentration is the number of particles of a substance per unit volume. Solubility is the abililty of a substance to dissolve in a solvent, for example the ability of salt to dissolve in water.
