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Out of Lyophilic and Lyophobic sols, whi...

Out of Lyophilic and Lyophobic sols, which can be easily coagulated on the addition of a small amount of electrolyte ?

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Lyophoboc sol can be easily coagulated on adding a small amount of the electrolyte.
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DINESH PUBLICATION-SURFACE CHEMISTRY -QUESTION FROM BOARD EXAMINATIONS
  1. Write differences between physisorption and chemisorption.

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  2. Write the dispersed phase and dispersion medium in the colloidal syste...

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  3. Out of Lyophilic and Lyophobic sols, which can be easily coagulated on...

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  4. Mechanism Of Enzyme Catalysis

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  5. What is the difference between sol and gel ?

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  6. What are enzymes ? Give two example with uses.

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  7. What is the main difference between physisorpton and chemisorption ?

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  8. What is an adsorption isotherm? Describe Freundlich adsorption isother...

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  9. Based on the type of particles in the dispersed phase and dispersion m...

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  10. Why is adsorption always exothermic ?

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  11. Explain what is observed when (i) Silver Nitrate solution is added t...

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  12. Activity And Selectivity Of Catalysts

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  13. Distinguish between the meaning of the terms adsorption and absorption...

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  14. What are emulsions ? What are their different types ? Give an example ...

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  15. The cause of Brownian-movement is

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  16. What is Tydall effect ? Discuss.

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  17. State Hardy schulze rule.

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  18. What are lyophilic and lyophobic sols?Give one example of each type ? ...

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  19. (a) What is enzyme catalysis ? Give an example. (b) What type of emu...

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  20. Give reasons for the following observations : (a) A deal is formed a...

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