ChemistryEasy63×since 2002Q2269Incorrect statement for Tyndall effect is :AThe refractive indices of the dispersed phase and the dispersion medium differ greatly in magnitude.BThe diameter of the dispersed particles is much smaller than the wavelength of the light used.CDuring projection of movies in the cinemas hall, Tyndall effect is noticed.DIt is used to distinguish a true solution from a colloidal solution.Check answerSkip