Applying more than the osmotic pressure to a solution gives:
APlain filtration
BReverse osmosis
CNormal osmosis
DSimple diffusion
Answer & Solution
Correct answer: B. Reverse osmosis
1. Ordinary osmosis moves solvent into the solution.
2. Enough applied pressure turns that flow around.
3. That is reverse osmosis.
_Source: syllabus Chemistry Part I, Chapter 2, Solutions._
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