Forum on osmosis. II. A criticism of "solvent tension" in osmosis.
Concepts about the liquid state that are inconsistent with the facts are noted, and solvent under tension is one of them. Osmosis is not present in a solution: it is a process in the presence of a semipermeable membrane that can be quantified by the operation of applying a hydrostatic pressure. The classical derivation of the van't Hoff equation from Raoult's law is reviewed. The soundness of the early views of G. H. Lewis has not changed.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D008433:Mathematics; D008962:Models, Theoretical; D009997:Osmotic Pressure; D013816:Thermodynamics