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If a graph is plotted between Iog k and ...

If a graph is plotted between Iog k and 1/T the slope of the straight line so obtained is given by

A

`-E_a/R`

B

`-E_a/(2.303R)`

C

`-2.303/(E_a.R)`

D

`-E_a/(2.303)`

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. Define activation energy of a reaction.

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  2. A first order reaction has a half life period of 34.65 seconds. Its ra...

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  3. If a graph is plotted between Iog k and 1/T the slope of the straight...

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  4. Reactions with very low activation energies are generally

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  5. Which of the following does not influence the reaction rate?

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  6. Unit of rate constant for zero order reaction is

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  7. A catalyst :

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  8. What is the unit of rate constant for second order reaction ?

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  9. The value of k for a reaction is 2.96xx10^(30)s^-1 , what is the order...

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  10. A reaction was found to be of second order with respect to concentrati...

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  11. What is the unit of rate of reaction ?

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  12. Half life period of a first order reaction is :

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  13. Calculate the half-life of a first order reaction from its rate consta...

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  14. The change in any one of the reactants or products per unit time is ca...

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  15. The rate of a reaction is 1.209 xx10^-4L^2 mol^-2 s^-1. The order of t...

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  16. A larger increase in reaction rate with small rise in temperature is d...

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  17. Discuss the various factors affecting the rates of chemical reactions.

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  18. What is meant by order of a chemical reaction ? The reaction : 2NO2 + ...

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  19. What is meant by order of a chemical reaction ? The reaction : 2NO2 +...

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  20. What is meant by order of a chemical reaction ? The reaction : 2NO2 +...

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