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प्रश्न
Write one difference in Multimolecular colloid and Associated colloid
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उत्तर
Multimolecular colloid and Associated colloid
| Multimolecular colloid | Associated colloids |
| These colloids are formed when small particles aggregates to form a particle having size in colloidal range | Some substances at low concentration behave as normal electrolytes, but at higher concentrations exhibit colloidal behaviour due to formation of aggregates. The aggregated particles are called micelles and are also known as associated colloids |
| Example: Gold sol | Example: Micelles |
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संबंधित प्रश्न
Write a note on Types of emulsion.
Explain Bredig’s arc method.
Explain micelle formation in a soap solution.
Identify the CORRECT statements from the following.
i. The colour of colloidal dispersion depends on size of colloidal particles.
ii. Tyndall effect is used to distinguish between colloidal dispersion and true solution.
iii. Eosin and congo red are examples of negatively charged sols.
Mixing of two oppositely charged sols leads to ____________.
The movement of colloidal particles towards respective electrode under electric field is called ______.
Which of the following electrolytes will have maximum coagulating value for AgI/Ag+ solution?
A colloid is formed by adding \[\ce{FeCl3}\] in excess of hot water. What will happen if excess sodium chloride is added to this colloid?
Blood may be purified by ______.
Identify the correct decreasing order of precipitation power of flocculating ion added, from following.
