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Multimolecular colloids are formed by the aggregation of a large number of simple molecules, macromolecular colloids consists of macromolecules having size in the colloidal range. On the other hand, associated colloids also called micelles, are generally electrolytes. ... Soap is a common example of associated colloids.
- What is the difference between Multimolecular and macromolecular colloids give one example of each type?
- How will you distinguish between macromolecular and associated colloids?
- What are macromolecular colloids?
- What are Multimolecular colloids give examples?
- What is difference between Multimolecular and macromolecular?
- What is Peptization give an example?
- What are Multimolecular colloids?
- What are the characteristics of the following colloids give one example of each Multimolecular colloids?
- Which of the following is a macromolecular colloid?
- What are 5 examples of colloids?
- What are the 4 types of colloids?
- What are the 5 types of colloids?
What is the difference between Multimolecular and macromolecular colloids give one example of each type?
Examples of multimolecular colloid: -Gold sol and sulphur sol consist of thousands of particles held together by vander Waal's forces. Examples of macromolecular colloids: -Macromolecules like starch, cellulose, proteins, polymer like rubber, and gelatin.
How will you distinguish between macromolecular and associated colloids?
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| S. No. | Macromolecular colloids | Associated colloids |
|---|---|---|
| 1 | Macromolecular colloids formed by dispersing macromolecules having a colloidal size in proper dispersion medium | Associated colloids are formed by aggregation of particles at higher concentration to the colloidal range. |
What are macromolecular colloids?
In this type of colloids, the macromolecules form a solution with a suitable solvent. The size of the particles of this macromolecular solution lies in the range of colloidal particles size. Thus, this solution is also known as the macromolecular colloids.
What are Multimolecular colloids give examples?
| Multimolecular colloids | Macromolecular colloids |
|---|---|
| Example: gold sol / sulphur sol (Any one) | Example: starch, cellulose, proteins, enzymes, polythene, nylon, polystyrene, synthetic rubber (Any one) |
What is difference between Multimolecular and macromolecular?
Difference between associated colloids, multimolecular and macromolecular colloids.
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| Multimolecular colloids | Macromolecular colloids | |
|---|---|---|
| 1. | The particle size is less than that of colloidal range | The particle size Falls in the colloidal range |
What is Peptization give an example?
Peptization is the method of producing stable colloids using an electrolyte to split up and distribute a precipitate into the colloids. ... Example: When the ferric chloride is added to the precipitate of ferric hydroxide, the hydroxide precipitate transfer to the sol by absorbing ferric ions.
What are Multimolecular colloids?
Multimolecular colloids: A large number of atoms or smaller molecules (diameter <1 nm) of a substance on dissolution aggregate together to form species having size in the colloidal range.
What are the characteristics of the following colloids give one example of each Multimolecular colloids?
(i) Multimolecular colloids: When large no. of small molecules or atoms (diameter < 1mm) of a substance combine together in a disersion medium to form aggregate, which have size in the colloidal range, e.g. gold sol, sulphur sol etc.
Which of the following is a macromolecular colloid?
Solution : Starch and cellulose are high molecular mass molecules.
What are 5 examples of colloids?
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.
What are the 4 types of colloids?
The types of colloids includes sol, emulsion, foam, and aerosol.
- Sol is a colloidal suspension with solid particles in a liquid.
- Emulsion is between two liquids.
- Foam is formed when many gas particles are trapped in a liquid or solid.
- Aerosol contains small particles of liquid or solid dispersed in a gas.
What are the 5 types of colloids?
Combining different substances can result in five main types of colloid mixtures: aerosols, foams, emulsions, sols and gels. Some of these colloids exist naturally in the world, while others are man-made products.
