KCET 2024 Chemistry Solved Paper

Question : 47 of 60

Marks: +1, -0

Identify the incorrect statement:

Values of colligative properties of colloidal solution are of small order compared to values of true solution.
Tyndall effect is observed only when diameter of the dispersed particles is not much smaller than wavelength of incident light.
Colour of colloidal solution depends on the wavelength of light scattered by the dispersed particles.
Brownian movement is due to balanced bombardment of molecules of dispersion medium on colloidal particles.

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