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Which one is a cationic surface-active a...

Which one is a cationic surface-active agent?
(i) dodecyl trimethylammonium chloride
(ii) sodium dodecyl sulphate

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(i)
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CHHAYA PUBLICATION-SURFACE CHEMISTRY-Exercise
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  2. Which of the following will be needed in least amount for the coagulat...

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  3. Which one is a cationic surface-active agent? (i) dodecyl trimethyla...

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  4. Mention the experiment that shows that colloidal particles are electri...

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  5. In what respect does a hydrosol resemble a solid aerosol ?

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  6. What kind of colloid is obtained in case of soap-like substance ?

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  7. What happens when a lyophobic colloid electrophoresis for a prolonged ...

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  8. What are quantum dot and nano-tube?

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  9. Heat of chemisorption is than heat of physisorption.

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  10. Extent of adsorption in case of finely divided charcoal is than a piec...

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  11. In heterogeneous catalysis, the reactant molecules occupy sites on the...

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  12. In colloidal solution, the diameter of the particles of the dispersed ...

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  13. The temperature at which the activity of an enzyme catalyst is maximum...

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  14. In adsorption , the changes in entropy of the system is and the chang...

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  15. adsorption forms unimolecular layer and adsorption forms multimolecul...

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  16. Quaternary ammonium salt is a surfactant.

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  18. In aerosol, is dispersed in .

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  19. In the precipitate of AgCl, addition of Cl^(-) ions converts it to a c...

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