MCQ
The colligative properties of a solution depend on
- ANature of solute particles present in it
- BNature of solvent used
- ✓Number of solute particles present in it
- DNumber of moles of solvent only
✓
Answer
Correct option: C.
Number of solute particles present in it
c
Colligative properties : Those physical properties of a solution which depend upon the number of particles in a given volume of the solution or the mole fraction of the solute are called colligative properties.
Colligative properties : Those physical properties of a solution which depend upon the number of particles in a given volume of the solution or the mole fraction of the solute are called colligative properties.
The following four properties are colligative properties :
($i$) Lowering of vapour pressure of the solvent.
($ii$) Elevation in boiling point of the solvent.
($iii$) Depression in freezing point of solvent.
($iv$) Osmotic pressure.
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