NEET Chemistry Surface Chemistry Questions Solved


Explain the following terms giving one example for each:

(i) Miscelles

(ii) Aerosol

(i) Miscelles: They are associated colloids showing colloidal behaviour at 

high concentration and strong electrolytes at low concentration.

Example : soap, detergent.

(ii) Aerosol: Aerosol is a colloidal solution of solid or liquid 

(dispered phase) in gas (dispersion medium).

Example: Smoke, dust, fog, mist, cloud.

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