Question

define osmotic pressure.​

Answer 1

Answer:

the pressure that would have to be applied to a pure solvent to prevent it from passing into a given solution by osmosis, often used to express the concentration of the solution.

Explanation:

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Answer 2

⭐ $\sf\underline\pink{ Osmotic \: \: pressure }$ :- The extra pressure that is to be applied on the solution side to prevent the migration of solvent particles into the solution , when the solution is separated from the solvent by a semipermeable membrane.