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COMEDK2023ChemistrySolutions

Abnormal colligative properties are observed only when the dissolved non-volatile solute in a given dilute solution

Options

  1. Ais a non-electrolyte
  2. Boffers an intense colour
  3. Cassociates and dissociates
  4. Doffers no colour

Correct answer

C. associates and dissociates

Step-by-step solution

As the colligative properties depend only upon the number of particles of solute, so if the non-volatile solute dissociates or associates in the solution, the value of colligative properties deviates i.e., abnormal colligative properties are obtained.

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