Multiple choice

Which of the following are colligative properties?

  1. Solubility
  2. Depression in freezing point
  3. Elevation in boiling point
  4. Osmotic pressure
  5. Vapour pressure

  1. 1, 3 and 5

  2. 2, 3 and 4

  3. 2, 3, 4 and 5

  4. 2, 4 and 5

  5. 3, 4 and 5
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct answer. Depression in freezing point is a colligative property as it depends on number of solute particles. Elevation in boiling point is a colligative property as it depends on number of solute particles. Osmotic pressure is a colligative property as it depends on number of solute particles.

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