Multiple choice

Which one of the following is not a colligative property?

  1. Osmotic pressure.

  2. Elevation of boiling point

  3. Freezing point.

  4. Depression in freezing point.

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Colligative properties depend on the number of solute particles. Osmotic pressure, boiling point elevation, and freezing point depression are colligative; freezing point itself is a physical property, not a colligative property.