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Substances which behave as normal electr...

Substances which behave as normal electrolytes in solution at low concentration and exhibit colloidal properties at higher concentration are called

A

Emulsions

B

Gels

C

Micelles

D

Sols

Text Solution

Verified by Experts

The correct Answer is:
C
Micelles
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ERRORLESS-SURFACE CHEMISTRY-NCERT BASED QUESTIONS (Colloids, Emulsion, Gel and their properties with Application)
  1. Butter is a colloidal solution of :

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  2. Continous phase contains dispersed phase throughout Example is

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  3. Substances which behave as normal electrolytes in solution at low conc...

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  4. Which one can act as semipermeable membrane

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  5. The example of heteropolar sol. is

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  6. Milk is

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  7. Size of colloidal particles is

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  8. At the critical micelle concentration, the surfactant molecules :

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  9. Sodium lauryl sulphate is a :

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  10. surface tension of lyophilic sols is

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  11. An example of colloidal sol in which the affinity of the sol particles...

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  12. At high concentration of soap in water, soap behaves as …… .

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  13. A colloidal system having a solid substance as a dispersed phase and a...

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  14. The values of colligative properties of colloidal solution are of smal...

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  15. the stability of lyophilic colloids is due to

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  16. When a substance comes in colloidal state the surface area of the part...

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  17. In lyophilic sols the attraction of sol particles towards the medium i...

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  18. which of the following does not contain a hydrophobic structures.

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  19. Which of the following is not a method of preparation of colloidal sol...

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  20. White of an egg is partly coagulated by heating which can be again obt...

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