Tyndall effect is observed when

Option 1 - <p>The diameter of dispersed particles is similar to the wavelength of light used</p>
Option 2 - <p>The diameter of dispersed particles is much larger than the wavelength of light used.</p>
Option 3 - <p>The refractive index of dispersed phase is greater than that of the dispersion medium.</p>
Option 4 - <p>The diameter of dispersed particles is much smaller than the wavelength of light used.<br>&lt;!-- [if !supportLineBreakNewLine]--&gt;<br>&lt;!--[endif]--&gt;</p>
1 Views|Posted 5 months ago
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R
5 months ago
Correct Option - 1
Detailed Solution:

The diameter of the dispersed particles is not much smaller than the wavelength of the light used. The intensity of scattered light depends on the difference between the refractive indice of the D.P and D.M., In lyophobic colloids, this difference is appreciable and therefore the tyndal effect is qu

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Chemistry Ncert Solutions Class 12th 2023

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