Question

Among the following identify the correct set of solution with its example a) Sol (solid in liquid) - mud, milk of magnesia b) Foam (gas in solid) - foam, rubber, sponge, pumice stone c) Gel (liquid in solid) - jelly, cheese, butter, and solid sol (solid in solid) coloured gem stone, milky glass d) All

Answer 1

Answer:

it's the - C ) gel ( liquid in solid ) - jelly, chese, butter , and solid sol .

Answer 2

(D) All of these.

The Colloidal stage is an intermediate between two extremes that are solution and suspension.

Some properties of Colloids:

• It is a system wherein one substance is dispersed in a dispersion medium.

• The dispersed phase in a colloidal solution can be either a macromolecule like protein or a collection of ions/molecules/atoms.

• Being larger than simple molecules in size, particles of colloidal solution remain suspended in the solution.

• Based on the physical state of the dispersed phase and the dispersion medium, colloidal systems are of the following types: