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प्रश्न
Define reverse osmosis.
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उत्तर
The process of moving a solvent from a solution to a pure solvent through a semipermeable membrane while applying excessive pressure on the solution side is known as reverse osmosis.
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संबंधित प्रश्न
Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185,000 in 450 mL of water at 37°C.
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(i) solute
(ii) density
(iii) elevation in boiling point
(iv) depression in freezing point
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Prove that: M2 = `(W_2RT)/(πV)`.
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