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the stability of lyophilic colloids is d...

the stability of lyophilic colloids is due to

A

charge on their particles

B

large size of their particles

C

smaller size of their particles

D

a layer of medium of dispersion on their particles

Text Solution

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The correct Answer is:
D
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OP TANDON-THE COLLOIDAL STATE-Objective Questions
  1. Tyndall effect in colloidal solution is due to

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  2. Migration of colloidal particles under the influence of electrie field...

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  3. the stability of lyophilic colloids is due to

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  4. Greater the valency, the higher is the coagulating power of ion.'This ...

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  5. Bleeding is stopped by the application of ferric-chloride this is beca...

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  6. The property of colloidal suspension used to determine the nature of c...

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  7. When excess of electrolyte is added to a colloid it :

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  8. The colloidal solutions of gold prepared by different methods have dif...

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  9. The capacity of an ion to coagulate a colloidal solution depends on

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  10. Lyophilic sols are more stable than lyophobic sols because

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  11. which of the following will have the highest coagulating power for As(...

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  12. A negatively charged suspension of clay in water will need for precipi...

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  13. Which of the following ielectrolytes is least effective in causing flo...

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  14. Fe^(3+) ions coagulate blood. This show should blood contains colloida...

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  15. Gold number is a measure of

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  16. Gold number is a measure of

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  17. Surface of lyophilic sols is

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  18. Gelatin is generally added to ice creams. Why?

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  19. Which of the following is the best protective colloid?

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  20. Gold number is a measure of the :

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