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The separation of colloidal particles fr...

The separation of colloidal particles from those of molecular dimension is known as :

A

dialysis

B

electrophoresis

C

peptization

D

pyrolysis

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The correct Answer is:
A
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OP TANDON-THE COLLOIDAL STATE-Objective Questions
  1. Which of the following is not a colloidal systems ?

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  2. Peptization denotes :

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  3. The separation of colloidal particles from those of molecular dimensio...

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  4. Bredig's arc method is used for the preparation of colloidal solution ...

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  5. Which of the following reactions is not used for the preparation of a ...

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  6. When freshly precipitated Fe(OH)(3) is boiled with water in the presen...

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  7. Which of the following substance gives a positively charged sol?

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  8. Brownian movement was discovered by :

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  9. The cause of Brownian-movement is

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  10. Tyndall phenomenon is exhibited by

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  11. The sky looks blue due to ………… effect.

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  12. Tyndall effect in colloidal solution is due to

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

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  14. the stability of lyophilic colloids is due to

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

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

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

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

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

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

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