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When a colloidal solution is observed un...

When a colloidal solution is observed under an ultra microscope, we can see

A

light scattered by colloidal particles

B

size of collidal particles

C

shape of the colloidal particles

D

relative size of the colloidal particles

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AAKASH SERIES-SURFACE CHEMISTRY-PRACTICE EXERCISE
  1. Gelatin is often used as an ingredient in the manufacture of ice-cream...

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  2. The separation of colloidal particles (or purification of sol) from pa...

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  3. The arsenious sulphide sol has negative charge. The maximum coagulatin...

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  4. Which one of the followings is correctly matched ?

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  5. Which one of the following methods is commonly used for destruction of...

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  6. Gold numbers of protective colloids A,B, C and D are 0.50, 0.01, 0.10,...

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

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  8. The diffusion of particles in colloid is

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  9. Butter is a colloid. It is formed when

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  10. When a colloidal solution is observed under an ultra microscope, we ca...

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  11. Which one of the following constitues irreversible colloidal system wi...

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  12. Which of the following forms cationic micelles above certain concentra...

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  13. Cod liver oil is

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  14. The colloidal system in which the disperse phase and dispersion medium...

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  15. Which of the following is characteristic of an oil in water type of em...

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  16. Which of the following is an example of zeolite

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  17. Soap removes grease by

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  18. Which of the following forms micelles in solutions of higher concentra...

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  19. The cleaning action of soap or detergent is due to

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  20. Which is not an example of coagulation

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