Question

What are colloids?
Give it’s examples

Answer 1

a homogeneous non-crystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance. Colloids include gels, sols, and emulsions; the particles do not settle, and cannot be separated out by ordinary filtering or centrifuging like those in a suspension.

eg :-whipped cream, mayonnaise, milk, butter, gelatin, jelly, muddy water, plaster, colored glass, etc.

hope it's help you ✌✌✌

Answer 2

Colloid....

> it is a heterogenous mixture in which solute are disapered but not dissolved in solution.

>size of the particles are large then the true solution but smaller then suspension mixture.

>it is translucent.

>particles can scatter a beem of light.

>particles can not be separated by filtration.

>particles do not sattle down due to gravity.

>for example ; ghee, blood, eggyolk, vegetable oil and starch solution, etc.

... Hope you got it ...