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Which of the following statement about t...

Which of the following statement about the catalyst is/are true?

A

It lowers the energy of activation

B

The catalyst altered during the reaction is regenerated

C

It does not alter the equilibrium

D

All of these

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The correct Answer is:
D
All of these
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ERRORLESS-SURFACE CHEMISTRY-PAST YEARS QUESTIONS
  1. Which one of the following characteristics is associated with adsorpti...

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  2. When a catalyst is added to a system , the :

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  3. Which of the following statement about the catalyst is/are true?

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  4. Enzymes with two sites are called

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  5. Catalyst used in the oxidation of SO(2) rarr SO(3)

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  6. Given below, catalyst and corresponding process/reaction are matched. ...

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  7. According to the adsorption theory of catalysis, the speed of the reac...

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  8. The given figure shows three velocity-substrate concentration curves f...

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  9. Which one of the following forms micelles in aqueous solution above ce...

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  10. Suspension of slaked lime in water is known as

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  11. Which one of the following is not a surfactant?

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  12. Which of the following is a lyophobic colloidal solutution

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  13. Which of the following is not true about a detergent molecule?

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  14. which of the following forms cationic micelles above certain concentra...

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  15. Which of the following molecules is most suitable to disperse benzen i...

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  16. Which property of colloids is not dependent on the change on colloidal...

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  17. At isoelectric point

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  18. Which of the following is not the property of hydrophilic solutions ?

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  19. The coagulation value in millimoles per litre of the electrolyes used ...

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  20. When excess of electrolyte is added to a colloid it :

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