Osmotic pressure of a solution is _ property.
Correct answer: C. Colligative
- A. Obligative.
- B. Fractional.
- C. Colligative
- D. Automated.
Explanation
Osmotic pressure is a 'colligative' property, like freezing point depression, which means that it depends on the number of particles in solution but not on their chemical identity
This question appeared on the UHS MDCAT 2008 paper, which you can sit online with every answer explained.
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About Colligative Properties
Colligative properties depend on the number of dissolved particles rather than their chemical identity. The topic covers relative lowering of vapour pressure, elevation of boiling point, depression of freezing point and osmotic pressure, including electrolyte dissociation, the van’t Hoff factor and molar-mass calculations.
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