Answer:When separating the components of a solution, altering the physical state or properties of one or more of its components is essential. For example, evaporation involves heating the solution to transform the liquid into vapor, leaving behind solid residues. Distillation, on the other hand, separates components based on their different boiling points by heating the solution and then condensing the vapor into a separate liquid. Filtration is used to separate solid particles from a liquid by passing the mixture through a filter that captures the solid while allowing the liquid to flow through. Chromatography exploits differences in how components move through a medium, relying on their varying affinities for the stationary phase and mobile phase. These methods highlight how changing physical properties, such as boiling point, particle size, or solubility, facilitates the effective separation of solution components.