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which of the following forms cationic mi...

which of the following forms cationic micelles above certain concentration?

A

Cetyltrimethylammonium bromide

B

Sodium dodecyl sulphonate

C

Sodium acetate

D

Urea

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A
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There are certain substances which behave as normal, strong electrolyte at low concentration but at higher concentration they behave as colloidal solutions due to the formation of aggeregated particles. Such colloidals called associated colloids and the aggeregated particles are called micelles. The formation of micelles take place above certain concentration called critical micelization concentration called critical micellization concentration (CMC) and a characteristic temperature. Micelles are formed only

There are certain substances which behave as normal, strong electrolyte at low concentration but at higher concentration they behave as colloidal solutions due to the formation of aggeregated particles. Such colloidals called associated colloids and the aggeregated particles are called micelles. The formation of micelles take place above certain concentration called critical micelization concentration called critical micellization concentration (CMC) and a characteristic temperature. What type of molecules form micelles?

ALLEN-SURFACE CHEMISTRY -EXERCISE -2
  1. Lapis-Lazuli' is a blue coloured precious stone. It is mineral of the ...

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  2. which of the following forms cationic micelles above certain concentra...

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  3. Which of the following statements about the zeolites is false?

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  4. Which one of the following forms micelles in aqueous solution above ce...

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  5. The Langmuir adsorption isotherm is deduced using the assumption.

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  6. Which of the following molecules is most suitable to disperse benzen i...

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  7. Colloidal solution show in H(2)O :-

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  8. On adding excess electrolyte what happens to the collides :-

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  9. Butter is an example of :-

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  10. If x is the amount of adsorbate and m is the amount of adsorbent, whic...

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  11. Which of the following is incorrect for physio-sorption

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  12. Fog is a colloidal system of :-

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  13. In frenudlich adsorption isotherm, the value of 1//n is

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  14. Which one of the following statements is incorrect about enzyme cataly...

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  15. The protcting power of lyophilic colloidal solution is expressed in te...

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  16. The ease of adsorption of the hydrated alkali metal ions on ion-exchan...

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  17. A colliodal solution is kept in dark and is illuminated by a beam of l...

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  18. According to Freundlich adsorption isotherm, which of the following is...

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  19. Hair cream is :-

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  20. According to Hardy schultz law, the floculating power of an ion increa...

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