Question

What is the colloidal solution? Give an example

Answer 1

$<b>hey there..!!$

⭐ here is ur ans....

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⭐ COLLOIDAL :

1. It is a solution which appears to ba a homogeneous but is actually a heterogeneous mixture.

2. the size of the particles is between 1–100nm.

3. it is quite stable.

4. particles can pass through the filter paper.

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⭐ EXAMPLES :

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.

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Answer 2

$<b><i><u>COLLOIDAL SOLUTIONS:-$

Colloidal solutions, or colloidal suspensions, are nothing but a mixture in which the substances are regularly suspended in a fluid. A colloid is a very tiny and small material that is spread out uniformly all through another substance.

CLASSIFICATION:-

Colloidal Solutions are divided into the following types:

✔️Foam: Foam is a solution of a gas in a liquid. The substance being dispersed would be the gas, triggering the fluid to become frothy and foamy. A sample of this would be shaving cream.

✔️Emulsion: An emulsion is a combination of liquids. It is basically when one liquid is consistently dispersed all through another liquid. A sample of this would be mayonnaise or milk. Learn more about Emulsion here.

✔️Sol: The third form is called a sol. A sol is a combination of a solid that is evenly dispersed throughout a fluid. Samples of sols include paint, blood and silver aquasols.

✔️Hydrocolloid: A hydrocolloid is a more detailed form of a colloidal solution. In this solution, the fluid of a precise material is properly disseminated in water. Hydrocolloids are usually used in food products to influence texture, as in sauces or gelatins.

EXAMPLES:-

Some examples include whipped cream, mayonnaise, milk, butter, gelatin, jelly, muddy water, plaste r, colored glass, and paper.