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Brownian movement is mainly is due to...

Brownian movement is mainly is due to

A

Attraction between dispersion medium and dispersed phase particles

B

Unbalanced impact of the dispersion medium on colloidal particles

C

Scattering of light on sol particles

D

Repulsion of colloidal particles by protective colloids

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -SURFACE CHEMISTRY
  1. Hardy - Schulz rules are based on of electrolyte ions coagulating the...

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  2. Which of the following is a kinetic property of sols?

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  3. Brownian movement is mainly is due to

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  4. When an electrolyte is added to a colloidal sol it

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  5. The coagulation power of an effective ion carrying the charge opposite...

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  6. Which electrolyte is least effective in causing coagulation of +ve fer...

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  7. The capacity of an ion to coagulate a colloidal sol depends on

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  8. Lyophilic sols are more stable than lyophobic sols because

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  9. A liquid is found to scatter a beam of light but leaves no residance w...

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  10. Cellulose dispersed in ethanol is called

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  11. At CMC the surfactant molecules

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  12. Alum helps in purifying water by

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  13. On addiction of 1ml solution of 10% NaCl to 10ml gold sol in the prese...

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  14. Gelatin protects

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  15. The coagulation of colloidal particles of the sol can be caused by

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  16. Gelatin is used as an ingredient in the manufacture of icecreame for

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  17. Gold number is minimum in case of

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  18. Gold number of a lyophilic solution is such property that

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  19. In the coagulation of a positive sol, flocculation powers of CI^- , SO...

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  20. A colloidal solution is subjected to an electrical field. The particle...

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