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What phenomena will occur, when sillica ...

What phenomena will occur, when sillica gel and anhydrous calcium chloride are placed separately in a vessel containing water vapour?

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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. What are oil in water and water in oil type of emulsions ? Give one ex...

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  2. What is the effect of rise in the temperature on the adsorption of a ...

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  3. What phenomena will occur, when sillica gel and anhydrous calcium chlo...

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  4. Name the catalytic promoter or activater used Haber's process for the ...

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  5. Where the actual catalytic functioning of enzyme starts to occur ?

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  6. How does NaCl behave in water and benzene (or alcohol)?

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  7. What is the size of the insoluble particles present in suspension ?

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  8. How can acetone be prepared from- acetyl chloride

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  9. What is gold number?

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  10. What does the reciprocal of gold number represent ?

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  11. Does the adsorption of a gas on the surface of a solid increase or dec...

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

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  13. What is the role of desorption in the process of catalysis?

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  14. Why does physisorption decrease with increase of temperature ?

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  15. Why are substances like platinum and palladium often used for carrying...

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  16. What are lyophilic and lyophobic colloids ? Give one example of each.

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  17. define shape selective catalysis with one example.

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  18. How does chemical adsorption of a gas on a solid vary with temperature...

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  19. What happens when gum arabic is mixed with gold sol?

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  20. Why is chemisorption referred to as activated adsorption?

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