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Write Freundlich adsorption isotherm equ...

Write Freundlich adsorption isotherm equation at high pressures.

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At low pressure , the graph is almost straight line which indicates that x/m is directly proportional to the pressure . This may be expressed as :
`x/m prop p ` or `x/m = kp`
where k is constant .
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BETTER CHOICE PUBLICATION-SURFACE CHEMISTRY -Question Bank
  1. Differentiate between: Adsorption Isotherm and Adsorption Isobar.

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  2. What is adsorption isotherm ?

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  3. Write Freundlich adsorption isotherm equation at high pressures.

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  4. Write Freundlich adsorption isotherm equation at high pressures.

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  5. What is adsorption isotherm ?

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  6. Can adsorption occur from solutions ? Give examples.

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  7. How does adsorption of gases on solids depend upon: Temperature?

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  8. Explain two applications of adsorption.

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  9. Define Catalyst and Catalysis.

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  10. What is heterogeneous catalysis ? What role does adsorption play in he...

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  11. Give the mechanism of heterogeneous catalysed reaction.

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  12. Give four examples of heterogeneous catalysis.

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  13. What name is given to the catalysis when the state of the catalyst is ...

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  14. What name is given to the catalysis when the state of the catalyst is ...

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  15. What name is given to the catalysis which is explained by lock-and-key...

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  16. Write two differences between homogeneous catalysis and heterogeneous ...

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  17. What is homogeneous and heterogeneous catalysis ? Give one example of ...

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  18. Write two differences between homogeneous catalysis and heterogeneous ...

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  19. Explain briefly homogeneous catalysis.

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  20. What do you understand by activity and selectivity of a catalyst ? Giv...

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