Question

what are the application of colloid ​

Answer 1

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Applications of Colloid :-

A colloid is used as thickening agents in industrial products such as lubricants, lotions, toothpaste, coatings, etc. In the manufacture of paints and inks, colloids are useful. In ball-point pens, the ink used is gel (liquid-solid colloid).

The negatively charged colloidal particles of impurities get neutralized by the Al3+ ions and settle down and pure water can be decanted off. 4) Cleansing action of soap: Soap solution is colloidal in nature. It removes the dirt particles either by adsorption or by emulsifying the greasy matter sticking to the cloth.

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Answer 2

Answer:

Medicines: Medicines in colloidal form are easily absorbed by the body tissues and hence are more effective. Cleansing action of soap: Soap solution is colloidal in nature. It removes the dirt particles either by adsorption or by emulsifying the greasy matter sticking to the cloth.