SURFACE

4. Type of colloidal system where both dispersed phase and dispersion medium are liquids.
9. Catalyst in a different phase from that of the reactants.
10. Agent added to stabilize an emulsion.
11. Substance adsorbed on the surface of a solid.
13. Type of catalysis where catalyst and reactants are in the same phase.
14. Type of catalysis where weak van der Waals forces hold adsorbate to the adsorbent.
15. The process of changing colloidal particles into insoluble precipitate.

1. Substance on which adsorption takes place.
2. Type of colloidal system consisting of oil droplets dispersed in water.
3. isotherm Extent of adsorption in relation to gas pressure at constant temperature.
5. of interaction Classification based on the nature of interaction between dispersed phase and dispersion medium.
6. Substance that enhances the rate of a chemical reaction.
7. Size range of colloidal particles.
8. Type of catalysis where the catalyst is in a different phase from the reactants.
11. The phenomenon of attracting and retaining molecules on a solid surface.
12. states Classification based on the physical states of the dispersed phase and dispersion medium.