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Questions and Answers
What causes the flow of water across a semipermeable membrane in osmosis?
What causes the flow of water across a semipermeable membrane in osmosis?
- Differences in solute concentration (correct)
- Differences in solvent concentration
- Differences in temperature
- Osmotic pressure differences
What establishes the osmotic pressure differences in osmosis?
What establishes the osmotic pressure differences in osmosis?
- Temperature differences
- Concentration differences of solvents
- Pressure differences
- Concentration differences of solutes (correct)
In osmosis, what causes water to flow across a semipermeable membrane?
In osmosis, what causes water to flow across a semipermeable membrane?
- Solvent concentration difference
- Osmotic pressure difference (correct)
- Temperature difference
- Pressure difference
What role do concentration differences of solutes play in osmosis?
What role do concentration differences of solutes play in osmosis?