Interpretation:
Different types of colloids have to be described.
Concept introduction:
Colloid: A colloid is a two-phasic heterogeneous mixture where one phase is dispersed in another phase, the particle size of the dispersed phase is in between 1 nm to 100 nm. By changing the nature of dispersed phase and dispersion medium, various number of colloids were reported.
Answer to Problem 5SSC
A colloid is a two-phasic heterogeneous mixture where one phase is dispersed in another phase. Depending on nature of dispersed phase and dispersion medium colloids can be classified as sol, solid aerosol, gel, emulsion, aerosol, solid foam, foam.
Explanation:
A colloid is a two-phasic heterogeneous mixture where one phase is dispersed in another phase. Depending on nature of dispersed phase and dispersion medium colloids can be classified as follows-
Name of the Colloidal solution | Dispersed Phase | Dispersion Medium | Examples |
Sol | solid | liquid | paint, blood, gelatin |
Solid aerosol | solid | gas | smoke, dust in air |
Gel | liquid | solid | cheese, butter |
Emulsion | liquid | liquid | milk, mayonnaise |
Aerosol | liquid | gas | fog, mist, clouds, aerosol spray |
Solid Foam | gas | solid | marshmallow |
Foam | gas | liquid | whipped cream, shaving cream |
A colloid is a two phase heterogeneous mixture where one phase is dispersed in another phase. It can be classified as sol, solid aerosol, gel, emulsion, aerosol, solid foam, foam.
Explanation of Solution
A colloid is a two-phasic heterogeneous mixture where one phase is dispersed in another phase. Depending on nature of dispersed phase and dispersion medium colloids can be classified as follows-
Name of the Colloidal solution | Dispersed Phase | Dispersion Medium | Examples |
Sol | solid | liquid | paint, blood, gelatin |
Solid aerosol | solid | gas | smoke, dust in air |
Gel | liquid | solid | cheese, butter |
Emulsion | liquid | liquid | milk, mayonnaise |
Aerosol | liquid | gas | fog, mist, clouds, aerosol spray |
Solid Foam | gas | solid | marshmallow |
Foam | gas | liquid | whipped cream, shaving cream |
A colloid is a two phase heterogeneous mixture where one phase is dispersed in another phase. It can be classified as sol, solid aerosol, gel, emulsion, aerosol, solid foam, foam.
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