> a colloid is a mixture where at least 2 types of substances r replaced toghtr.
> they does not change .
> each substance retains its own property.
> COLLOIDAL SOLUTION.
> it is also known as colloidal suspension.
> is a solution in which a material is evenly suspended in a liquid.
> colloidal particles are vry small n cannot be seen through a naked eye.
> smoke from air is an example of collloidal system in which tiny particles of solid float in air.
> milk is an emulsified colloid of liqiud.