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Which is a characteristic of a catalyst ...

Which is a characteristic of a catalyst ?

A

It changes the equilibrium point

B

It initiates the reaction

C

It alters the rate of reaction

D

It increases the average kinetic energy of the molecule

Text Solution

Verified by Experts

The correct Answer is:
C
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MARVEL PUBLICATION-SURFACE CHEMISTRY-MULTIPLE CHOICE QUESTIONS - STANDARD LEVEL (2. Catalysis)
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  2. Metals like platinum and palladium can adsorb large volumes of hydroge...

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  3. Which is a characteristic of a catalyst ?

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  4. the process whichh is catalysed by one of the product is called

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  5. Which one of the following is an example of homogeneous catalysis ?

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  6. A catalyst increases rate of reaction by

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  7. The role of a catalyst in a reversble reaction is to

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  8. Which of the following kinds of catalysis can be explained by the adso...

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  9. A biological catalyst is

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  10. A certain reaction ocuurs in two steps as (I) 2SO(2(g))+2NO(2(...

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  11. In the decomposition of H(2) O(2), The concentration of colloidal plat...

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  12. Due to use of catalyst in reaction

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  13. Poisoning of catalyst means

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  14. In the chloroform solution, 2% ethanol is added, which acts as

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  15. Which of the following is not true for homogeneous catalysis ?

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  16. Select he catalyst which can help in conversion of ethene into acetald...

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  17. Which of the following homogeneous catalyst used in the conversion of ...

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  18. What are enzymes ?

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  19. Which one of the following is degraded by enzyme amylase?

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  20. To trap glucose in the cell, glucokinase is the enzyme, used by which ...

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