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Mark the incorrect statements:...

Mark the incorrect statements:

A

Catalyst provides an alternative pathway to reaction mechanism

B

Catalyst raises the activation energy

C

Catalyst lowers the activation energy

D

Catalyst alters enthapy change of the reaction.

Text Solution

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The correct Answer is:
B, D
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DINESH PUBLICATION-CHEMICAL KINETICS-Multiple Choice Questions
  1. Which of the following graphs represents exothermic reaction?

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  2. Rate law for the reaction A + 2B rarr C, is found to be Rate = k [A] [...

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  3. Which of the following statements is incorrect about the collision...

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  4. A first order reaction is 50% completed in 1.26 xx 10^(14)s. How much ...

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  5. Compounds 'A' and 'B' react according to the following chemical equati...

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  6. Which of the following statements is not correct for the catalyst?

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  7. The value of rate constant of a pseudo first order reaction

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  8. Consider the reaction Altimplies B. The concentration of both the reac...

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  9. Rate law cannot be determined form balanced chemical equation if â...

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  10. Which of the following statements are applicable to a balanced chem...

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  11. In any unimolecular reaction

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  12. For a complex reaction

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  13. At high pressure the following reaction is zero order. " "2N...

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  14. During decomposition of an activated complex

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  15. According to Maxwell Boltzmann distribution of energy

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  16. In the graph showing Maxwell Boltzmann distribution of energy ...........

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  17. Which of the following statements are in accordance with the Arrhenius...

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  18. Mark the incorrect statements:

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  19. Which of the following graphs is correct for a zero order of reaction?

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  20. Which of the following graphs is correct for a first order reaction?

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