Question
Explain the terms with suitable examples: (1) Gel, (2) Aerosol, and (3) Hydrosol.
✓
Answer
(1) Gel : A colloidal dispersion of liquid in solid.
(2) Aerosol : A colloidal dispersion of solid (or liquid) in gas..
(3) Hydrosol : A colloidal dispersion of solid in water.
(2) Aerosol : A colloidal dispersion of solid (or liquid) in gas..
(3) Hydrosol : A colloidal dispersion of solid in water.
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