Question -
Answer -
The colloidal solution in whichboth the dispersed phase and dispersion medium are liquids is called anemulsion.
There are two types of emulsions:
(a) Oil in water type:
Here, oil is the dispersed phasewhile water is the dispersion medium. For example: milk, vanishing cream, etc.
(b) Water in oil type:
Here, water is the dispersedphase while oil is the dispersion medium. For example: cold cream, butter, etc.