How are the following colloids different from each other in respect of – InterviewSolution

1.	How are the following colloids different from each other in respect of dispersion medium and dispersed phase ? Give one example of each. (i) An aerosol (ii) A hydrosol (iii) An emulsion.
Answer» Solution :(i) An aerosol is a colloidal dispersion of a liquid in a gas. For EXAMPLE, fog. (ii) A HYDROSOL is a colloidal solution of a solid in water as the dispersion medium. For example, starch solution. (iii) An EMULSION is a colloidal system with dispersed phase as well as dispersion medium as liquids. For example, OIL in water.

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