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Movement of colloidal particles under th...

Movement of colloidal particles under the influence of electric field is called

A

Cataphoresis

B

Electro-osmosis

C

Sedimentation

D

Electrodialysis

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CENGAGE CHEMISTRY ENGLISH-SURFACE CHEMISTRY-Exercises Single Correct
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  2. The process of removing dissolved impuities from a colloidal system by...

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  3. Movement of colloidal particles under the influence of electric field ...

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  4. Smoke is a dispersion of:

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  5. The colloidal sol of As(2)S(3) prefers to adsorb

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  6. A freshly formed ppt of SnO(2) is peptized by a small amount of NaOH ....

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  7. Smoke has generally blue tinge. It is due to

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  8. Adsorption is a process in which a substance accumulates on the ………………...

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  9. What is sorption ?

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  10. In the adsorption of oxalic acid by activated charcoal, the activated ...

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  11. There is desorption of physical adsorption when

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  12. The rate of chemisorption a. increaeses with decreases in temperatur...

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  13. Which of the following is not a characteristic of chemisorption?

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  14. Chromatography is a technique based on. (a)Adsorption and then desor...

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  15. Oil-soluble dye is mixed with water-in-oil emulsion, then

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  16. An oil-soluble dye is mixed with emulsion and the emulsion remains col...

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  17. Name a substance that can be used as washing powder without scum forma...

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  18. Amount of gas adsorbed per gram of adsorbent increases with pressure, ...

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  19. Softening of hard water is done using sodium aluminium silicate (zeoli...

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  20. Anionic surfactants are

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