Tyndal effect is observed when- (A) Diameter of dispersed particles is not much smaller than the wavelength of light used (B) The refractive indices of the dispersed phase and the dispersion medium differ greatly in magnitude ( C) Diameter of dispersed particles is much larger than the wavelength of the light usedA. a and bB. a and cC. b and cD. a,b and c

Tyndal effect is observed when- (A) Diameter of dispersed particles is

1.	Tyndal effect is observed when- (A) Diameter of dispersed particles is not much smaller than the wavelength of light used (B) The refractive indices of the dispersed phase and the dispersion medium differ greatly in magnitude ( C) Diameter of dispersed particles is much larger than the wavelength of the light usedA. a and bB. a and cC. b and cD. a,b and c
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