Concept explainers
(a)
Interpretation: The direction of the solvent flow for each of the given pairs of aqueous solutions, which are separated by a semipermeable membrane, is to be stated.
Concept introduction: Semipermeable membrane is a thin film which is present almost in both living and nonliving things. This film comprises small pores through which solvent moves from one portion to another. Solvent always flows from lower concentration to higher concentration.
This process of solvent flow is known as osmosis. Now if another side external pressure is applied then this process reversed and this applied reverse pressure is known as osmotic pressure. Generally the concentration is expressed in terms of molarity and represents as M that is molar concentration. One of the concentration units is millimolar and in terms of molar it is expressed as,
To determine: The direction of the solvent flow for the given pair of aqueous solution, which is separated by semipermeable membrane.
(b)
To determine: The direction of the solvent flow for the given pair of aqueous solutions, which are separated by semipermeable membrane.
(c)
To determine: The direction of the solvent flow for the given pair of aqueous solutions, which are separated by semipermeable membrane.
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Chemistry: The Science in Context (Fifth Edition)
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