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What is the value of Delta G at adsorpti...

What is the value of `Delta G` at adsorption equilibrium ?

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SHARAM PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. Give an example of a shape - selective catalys.

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  2. What is the sign of Delta H and Delta S when a gas is adsorbed by an a...

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  3. What is the value of Delta G at adsorption equilibrium ?

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  4. What is the binding force in physisorption?

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  5. What is the size of colloidal particles in A^@unit ?

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  6. What is the cause of Tyndall effect?

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  7. What is especially observed when a beam of light is passed through a c...

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  8. Give a chemical equation for the preparation of a positive sol of Fe(O...

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  9. What is occlusion ?

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  10. How does increase of temperature affect physical and chemical adsorpti...

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  11. Name the type of colloid of cheese.

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  12. Why colloidal solution is heterogeneous?

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  13. What is the main cause of charge in colloidal solution ?

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  14. Out of KNO3 and Al(NO3)3 which ore is required in minimum concentratio...

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  15. What is the difference between sol and emulsion ?

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  16. Name two industrial processes in which heterogeneous catalysts are use...

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  17. Between physical and chemical adsorption which has high enthalpy of ad...

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  18. Between hydrophobic and hydrophic colloids which one is easily coagula...

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  19. How will you purify muddy water ?

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  20. Which homogeneous catalyst is used in acid hydrolysis of cane sugar ?

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