Given the example of following colloidal solution
1. Solid dispersed in the liquid
2. Gas dispersed in solid
3. Gas dispersed in liquid
1. Sols (paint)
Sol is a colloid made out of solid particles in a continuous liquid medium. Sols are quite stable and show the Tyndall effect. Examples include blood, pigmented ink, cell fluids, paint, antacids, and mud.
2. Solid foam (Marshmallows)
The colloid of gas dispersed in solid is called solid sol. A Solid Sol is a colloidal solution with a Solid as the dispersed phase and a liquid as the dispersion medium.
3. Foam (whipped cream), Froth, Soap lather.
The colloidal solution of the gas in a liquid is known as foam.