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Protons accelerate the hydrolysis of est...

Protons accelerate the hydrolysis of esters . This is an example os :

A

Heterogenous catalysis

B

Homogenous catalysis

C

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D

none of the above

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The correct Answer is:
B
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MARVEL PUBLICATION-SURFACE CHEMISTRY-MULTIPLE CHOICE QUESTIONS - HIGHER LEVEL
  1. In the fermentation of sugar, glucose is converted into alcohol and CO...

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  2. The volume of gases H(2), CH(4), CO(2) and NH(3) adsorbed by 1 g of ch...

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  3. Protons accelerate the hydrolysis of esters . This is an example os :

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  4. Which of the following is correct ?

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  5. Colloidal solution in which the dispersed phase has little affintiy fo...

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  6. Collioidal sols can be purified by

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  7. An example of micelle is

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  8. The movement of dispersion medium under the influence of an electric f...

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  9. Which of the following electrolyte is most effective in causing the co...

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  10. Bredig's arc method cannot be used for the preparation of colloidal s...

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  11. on addition of 1 ml solution of 10% NaCl to 10 ml gold sol in the pres...

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  12. In the preparation of AgI sol, the excess of AgNO(3) is added to potas...

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  13. Isoelectric point is the pH at which colloidal particles

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  14. The phenomenon when the composition of the activated complex includes ...

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  15. Which of the following is an example of associated colloid ?

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  16. Modern theory of heterogeneous catalysis is

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  17. The stability of hydrophobic sol is due to

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  18. Which of the following catalysts is sensitive to temperature changes ?

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  19. Which of the following acts as a negative catalysts ?

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  20. Which of the following ielectrolytes is least effective in causing flo...

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