Question

Give some
30. What is Colloid?
examples.​

Answer 1

colloid is a phase separated mixture in which one substance of microscopically dispersed insoluble or soluble particles is suspended throughout another substance. Sometimes the dispersed substance alone is called the colloid; the term colloidal suspension refers unambiguously to the overall mixture.

Colloids are common in everyday life. Some examples include whipped cream, mayonnaise, milk, butter, gelatin, jelly, muddy water, plaster, colored glass, and paper. Every colloid consists of two parts: colloidal particles and the dispersing medium.

Answer 2

Answer:

In chemistry, a colloid is a phase separated mixture in which one substance of microscopically dispersed insoluble or soluble particles is suspended throughout another substance. Sometimes the dispersed substance alone is called the colloid; the term colloidal suspension refers unambiguously to the overall mixture.

EXAMPLES:

fog, smog, and sprays.

smoke and dust in the air.

milk and mayonnaise.

pigmented plastics.

Explanation:

Colloids refer to dispersions of small particles usually with linear dimensions from around 1 nm to 10 micrometres. ...

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