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Explain the following terms: (i) Pepti...

Explain the following terms:
(i) Peptization (ii) dialysis (iii) Hardy-Schulze ruel

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MODERN PUBLICATION-SURFACE CHEMISTRY-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. How are colloids classified on the basis of charge ? How will you acco...

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  2. Physical and chemical adsorption respond differently with a rise in te...

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  3. Explain the following terms: (i) Peptization (ii) dialysis (iii) Har...

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  4. Explain why does ferric hydroxide sol get coagulate on addition of sol...

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  5. Give reasons for the following : (i) Peptizing agent is added to con...

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  6. What are lyophilic and lyophobic sols ? Give one example of each type....

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  7. Give two differences between lyophilic and lyophobic colloids.

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  8. How will you justify that milk is an emulsion of oil in water with the...

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  9. How will you justify that milk is an emulsion of oil in water with the...

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  10. TYNDALL EFFECT

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  11. Define dialysis.

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  12. In electrophoresis,

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  13. Explain the following terms : {:(a. El etropho resis , b. Coagulati...

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  14. Peptization is:

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  15. Difine emulsification?

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  16. Explain the terms 'Brownian movement' and 'peptization'.

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  17. What do you mean by activity and selectivity of catalysts ?

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  18. Explain how the phenomenon of pdsorption finds application in each of ...

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  19. Explain how the phenomenon of pdsorption finds application in each of ...

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  20. Explain how the phenomenon of adsorption finds application in each of ...

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