In case of osmosis,solvent molecules move fro | vedclass

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(A) Osmosis is the spontaneous flow of solvent molecules through a semipermeable membrane from a region of pure solvent (or dilute solution) to a regi

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Higher vapour pressure to lower vapour pressure

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(A) Osmosis is the spontaneous flow of solvent molecules through a semipermeable membrane from a region of pure solvent (or dilute solution) to a region of concentrated solution.According to the vapour pressure theory,the vapour pressure of a pure solvent is always higher than that of a solution.Since solvent molecules move from a region of higher chemical potential (higher vapour pressure) to a region of lower chemical potential (lower vapour pressure),the correct direction is from higher vapour pressure to lower vapour pressure.

In case of osmosis,solvent molecules move from:

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