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Lyophilic sols are more stable than lyop...

Lyophilic sols are more stable than lyophobic sols because

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Lyophilic sol are

Assertion : Lyophilic sols are more stable than Lyophobis sols. Reason : Lyophilic sols are more readily hydrated than lyophobic sols.

A : Lyophillic sols are mors stable than lyophobic sols. R : Lyophilic sols are more readily hydrated than lyphobic sols

lyophilic sols are more stable than lyophobic sols . (r) Lyophilic sols are highly hydrated in the solution.

MODERN PUBLICATION-SURFACE CHEMISTRY-REVISION EXERCISE (SHORT ANSWER QUESTION)
  1. Write on difference in each of the following: (a) Multimolecular col...

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  2. Why does leather get hardened after tanning?

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  3. Lyophilic sols are more stable than lyophobic sols because

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  4. Why is it necessary to remove CO when ammonia is obtained by Haber's p...

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  5. Define adsorption. Write any two features which distinguish physisorpt...

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  6. A catalyst in the finely divided form is most effective because :

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  7. Distinguish between the meaning of the terms adsorption and absorption...

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  8. (i) Differentitate between adsorbtion and absorption. (ii) Out of M...

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  9. (i) Differentitate between adsorbtion and absorption. (ii) Out of M...

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  10. Define adsorption and write two important differences between physical...

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  11. Sea gel is

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  12. TYNDALL EFFECT

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  13. Define the following terms giving an example of each: (i) Associated...

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  14. TYNDALL EFFECT

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  15. Define coagulation. Differentiate between physical adsorption and chem...

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  16. Give two differences between lyophilic and lyophobic colloids.

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  17. How do size of particles of adsorbent, pressure of gas and prevailling...

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  18. Define coagulation value.

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  19. TYNDALL EFFECT

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  20. Why does the sky appear blue on a clear day ?

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