Tyndall effect is observed when : (A) The diameter of dispersed particles is much smaller than the w — Surface Chemistry Chemistry Question
Question
Tyndall effect is observed when : (A) The diameter of dispersed particles is much smaller than the wavelength of light used. (B) The diameter of dispersed particles is much larger than the wavelength of light used. (C) The refractive index of dispersed phase is greater than that of the dispersion medium. (D) The diameter of dispersed particles is similar to the wavelength of light used.
Answer: B) THE DIAMETER OF DISPERSED PARTICLES IS MUCH LARGER THAN THE WAVELENGTH OF LIGHT USED.
💡 Solution & Explanation
Diameter of dispersed particles should not be much smaller than wavelength of light used.
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