By Sunil Bhardwaj

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Colour of a sol depends on the wavelength of the light scattered by the dispersed phase which, in turn depends upon the size and nature of the particles. In the case of silver sol, the following data is available.

#Colour of silver solParticle size (mm)
1Orange-yellow$$6\times { 10 }^{ -5 }$$
2Orange-red$$9\times { 10 }^{ -5 }$$
3Purple$$13\times { 10 }^{ -5 }$$
4Violet$$15\times { 10 }^{ -5 }$$

MCQ on Colloidal State from Physical Chemistry
###### Prof. Gianfranco Coletti

Shared publicly - 2019-08-23 00:00:00

Don’t want your columns to simply stack in some grid tiers? Use a combination of different classes for each tier as needed. See the example below for a better idea of how it all works.

###### Prof. Maheshwar Sharon

Shared publicly - 2019-08-24 00:00:00

For grids that are the same from the smallest of devices to the largest, use the .col and .col-* classes. Specify a numbered class when you need a particularly sized column; otherwise, feel free to stick to

###### sunil

Shared publicly - 2023-02-28 11:09:52

this is

###### ss

Shared publicly - 2023-02-28 10:48:10

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