Is a solution is saturated when no more of a solute will dissolve in a solvent?

Yes, a solution is considered saturated when it contains the maximum amount of solute that can dissolve in a given quantity of solvent at a specific temperature and pressure. Beyond this point, any additional solute will not dissolve and will remain as a solid in the mixture. This equilibrium between dissolved solute and undissolved solute characterizes a saturated solution.