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AP EAMCET202124 Aug 2021Evening ShiftChemistrySolutionsActual

Which among the following is a colligative property?

Options

  1. ASurface tension
  2. BOsmotic pressure
  3. COptical rotation
  4. DViscosity

Correct answer

B. Osmotic pressure

Step-by-step solution

Colligative property depends on the number of solute particles irrespective of their nature relative to number of particles in solution. Osmotic pressure depends on number of particles of solute i.e. molarity of solute. Therefore, it is a colligative property.

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