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The energy of molecules present on the s...

The energy of molecules present on the surface of a substance is -

A

Equal to that of molecules is bulk

B

Greater than that of interior molecules

C

Less than that of interior molecules

D

Dependent on nature of substance

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The correct Answer is:
B
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
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  2. During activation of charcoal -

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  3. The energy of molecules present on the surface of a substance is -

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  4. Which of the following is not correct

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  5. The correct combination from the following given statements about chem...

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  6. Which of the following statement is incorrect regarding physisorptions...

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  7. The correct statements from the following about physical adsorption ...

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  8. The following are some statements about adsorption of solutes from the...

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  9. Concentration process

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  10. Which of the following statements is incorrect with respect to physiso...

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  11. Which one of the following is correct regarding physisorption?

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  12. Which of the following represents chemisorption ? (x = The mass of the...

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  13. A catayst

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  14. The rate of a chemical reaction is increased in presence of a catalyst...

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  15. In heterogeneous catalytic reactions involving solid catalyst and gase...

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  16. An inhibitor is essentially

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  17. The process which is catalysed by one of the products is called

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  18. The catalyst used to increase the dissociation of H(2)O(3) is

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  19. Which of the following reactions is an example of heterogeneous cataly...

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  20. A catalyst increases the rate of a reaction with out changing

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