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According to collision theory of reactio...

According to collision theory of reaction rates, the activation energy is

A

the energy gained by the molecule on colliding with other molecules.

B

the energy that molecule should possess in order to undergo reaction

C

the energy it should possess so that it can enter into an effective collision

D

the energy it has to acquire so that it can enter into an effective collision.

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The correct Answer is:
D
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AAKASH SERIES-CHEMICAL KINETICS-Objective Exercise - 1
  1. For the reaction A+BhArrC+D, the forward reaction is exothermic. The a...

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  2. Collision theory satisfactorily explains

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  3. According to collision theory of reaction rates, the activation energy...

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  4. Increase in the concentration of the reactants leads to the change in

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  5. The population of activated molecules can be increased by A) increas...

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  6. Consider an endothermic reaction XtoY with the activation energies E(b...

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  7. An endothermic reactio AtoB ha s an activation energy as kKJ"mol"^(-1)...

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  8. Which of the following expkains the increase of reaction rate by a cat...

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  9. The plot of log k vs 1/T helps to calculate

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  10. The activation energy of a reaction can be determined by

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  11. Chemical reactions with very high E(a) values are generally

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  12. Pick the appropriate choice about collision theory of reaction rates. ...

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  13. The Arrhenius equation expressing the effect of temperature on the rat...

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  14. If the activation energy for the forward reaction is 150kJ mol^(-1) an...

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  15. In collision theory according to arrhenius plot, intercept is equal to

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  16. Which of the following statement is in accordance with the Arrhenius e...

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  17. If the first order rate constants for the decomposition of enthy 1 iod...

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  18. For the reaction H(2)+Br(2)to2HBr, the rate expression is rate =K[H(2)...

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  19. For the following elementary step (CH(3))(3)CHr((aq))to(CH(3))C((aq))^...

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  20. The units of rate constant for the reaction obeying rate expression r=...

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