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The Activation energy for a chemical rea...

The Activation energy for a chemical reaction mainly depends upon

A

temperature

B

nature of reacting species

C

collision frequency

D

concentration of reactants.

Text Solution

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Activation energy depends upon the nature of the reaction species.
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NIKITA PUBLICATION-CHEMICAL KINETICS -MCQs
  1. According to collision theory of reaction rates

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  2. Which statement is not correct?

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  3. The Activation energy for a chemical reaction mainly depends upon

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  4. For an exothermic reaqction, the energy of activation of the reactants...

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  5. The rate of reaction increases with increase of temperature because a

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  6. The enzyme-catalyzed reaction is faster than a metal catalyzed reactio...

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  7. Which statement is correct ?

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  8. For the reaction, for which the activation energies for forward and ba...

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  9. The chemical reactions in which reactants require high amount of activ...

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  10. The presence of a catalyst

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  11. The rate constant K(1) of a reaction is found to be double that of rat...

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  12. Energy of activation of an exothermic reaction reaction is .

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

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  14. Activation energy of the reaction is :

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  15. According to collision thery

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  16. Which one of the following statements is incorrect?

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  17. The rate constant (K') of one reaction is double of the rate constant ...

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  18. An endothermic reaction A to B has an activation energy as xx kJ mo1^(...

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  19. The effect of temperature on reaction rate is given by

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  20. At room temperature, the reaction between NO and O(2) to give NO(2) is...

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