Tyndall effect is applicable whenA. The diameter of the dispersed particle is not much smaller than the wavelength of the light used.B. The diameter of the dispersed particles is much smaller than the wavelength of the light used.C. The refractive indices of the dispersed phase and the dispersed phase and the dispersion medium must be same.D. The refractive indices of the dispersed phase and the dispersion medium must differ greatly in magnitude.

Tyndall effect is applicable whenA. The diameter of the dispersed part

1.	Tyndall effect is applicable whenA. The diameter of the dispersed particle is not much smaller than the wavelength of the light used.B. The diameter of the dispersed particles is much smaller than the wavelength of the light used.C. The refractive indices of the dispersed phase and the dispersed phase and the dispersion medium must be same.D. The refractive indices of the dispersed phase and the dispersion medium must differ greatly in magnitude.
Answer» Correct Answer - A::DCorrect Answer - A::D