Question

The values of colligative properties of colloidal solution are of small order in comparison to those shown by true solutions of same concentration because colloidal particles

• A. exhibit enormous surface area
• B. remain suspended in the dispersion medium
• C. form lyophilic colloids
• D. are comparatively less in number

Answer 1

Answer: (D)

Colloidal particles are big in size (macro-molecular) and hence small in number in the same amount in grams/litre.