[" Freshly prepared precipitate "],[" sometimes gets converted "],[" to colloidal solution by "]

Freshly prepared precipitate sometimes gets converts colloidal solution by ___________ .

Explain : A freshly formed precipitate of ferric hydroxide can be converted to a colloidal sol by shaking it with a small quantity of ferric chloride.

The process of preparation of colloidal solution is

Fill in the blanks : The transformation of a freshly prepared precipitate into colloidal solution by adding an electrolyte is called …………….