Question

Solubility and Solution Separations ANALYSIS Questions C1. Summarize the results of your separations tests i the table below and classify each substance as a solute, colloid, or suspension particle. Passed Through Semi- Passed Through Filter Permeable Membrane? Solute, Colloid, Suspension Particle Paper? (yes/no) Substance (yes/no) chloride ions glucose gelatin charcoal C2. Why can small solute molecules pass through a semi-permeable membrane, but colloid and suspension particles not? C3. Were the separations performed in Part C examples of osmosis or dialysis? Explain. C4. Were the separations performed in Part C examples of physical or chemical changes? Explain Instructor Signature

Answer 1

Pores of semipermiable membrane are small enough can pass only smaller particles like solute molecules but not larger molecules like colloids and suspension particles. it is a dialysis, Osmosis is a process where separation of solvent molecules from solute means only solvent molecules pass through membrane from higher concentration to lower concentration. In Dialysis solute particles pass through membrane.