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Identify the colligative property from the followings?

Options

  1. AVapour pressure of solution.
  2. BOsmotic pressure of solution.
  3. CBoiling point of solution.
  4. DFreezing point of solution.

Correct answer

B. Osmotic pressure of solution.

Step-by-step solution

Colligative properties depend only on the number of solute particles in a solution and not on their nature. The four colligative properties are: 1. Relative lowering of vapour pressure 2. Elevation in boiling point 3. Depression in freezing point 4. Osmotic pressure Vapour pressure, boiling point, and freezing point of a solution are not colligative properties themselves. Osmotic pressure of a solution is a colligative property. Answer: Osmotic pressure of solution.

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