Question

A colloidal system in which liquid is dispersed phase and solid is dispersion medium is classified as

• A. Gel
• B. Sol
• C. Emulsion
• D. Aerosol

Answer 1

The correct option is A Gel

A colloidal system in which liquid is dispersed phase and solid is dispersion medium is classified as gel.
If dispersion medium is in liquid state and dispersed phase is in solid state, then it is called 'sol'.
If both dispersion medium and dispersed phase are in liquid state, it is called 'emulsion'.
If dispersion medium is in gaseous state and dispersed phase in solid or liquid state, then it is called 'aerosol'.