Reverse osmosis refers to

Separation process that uses pressure to force a solvent through a semi-permeable membrane, that retains the solute on one side and allows the pure solvent to pass to the other side.

Separation process that uses pressure to force a solvent through a semi-permeable membrane that retains the solute on one side and allows the impure solvent to pass to the other side.

Separation process that uses pressure to force a solvent through a permeable membrane that retains the solute on one side and allows the pure solvent to pass to the other side.

None of the above

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Reverse osmosis refers to

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Text solutionVerified

In natural osmosis, solvent particles move from lesser concentrated solution to more concentrated solution.
But, in the case of Reverse osmosis, external pressure is applied (which is greater than the natural osmotic pressure of solvent molecules) which forces the solvent particles to move from the higher concentrated solution to a lower concentrated solution.
Hence retaining the solute on one side and allowing the pure solvent to pass to the other side.
Hence, the correct option is A.

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