Question

How are the following colloids different from each other in respect of dispersion medium and dispersed medium ? Give one example of each type.
(a) An aerosol (b) A hydrosol (c) An emulsion

Answer 1

[Hint : D.P.                   D.M.                        Example
(a) Solid/liquid              Gas                        Smoke, dust, fog, cloud
(b) Solid                       Water                        Muddy water
(c) Liquid                     Liquid                           Milk, hair cream]