Question

What isColloidal solution

Answer 1

a colloidal solution is a solution in which the particles of any solution could not be properly seen and it doesn't settle down at the time when we place it for a long time
stagnate.
EX:-BOOLD,MILK
last but not least a colloidal solution show tyndall effect in which we can see the passing of light in very short beams.
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Answer 2

It is a heterogeneous mixture.
The size of particles of a colliod is to small to be individually seen by naked eyes
The particles of a collidal solution are the dispersed phase and the dispersion medium
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