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For a given reaction the logarithm of th...

For a given reaction the logarithm of the concentration of the reactant plotted against time gave a straight line with negative slope . The order of the reaction is

A

3

B

2

C

1

D

0

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The correct Answer is:
C
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RC MUKHERJEE-CHEMICAL KINETICS-OBJECTIVE PROBLEMS
  1. 75 % of a first order reaction was completed in 32 min . When was 50 %...

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  2. If doubting the initial concentrations of a reactant doubles t(1/2) of...

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  3. For a given reaction the logarithm of the concentration of the reactan...

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  4. The concept of t(1/2) is useful for the reactions of

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  5. The half - life for a given reaction was halved as the initial concent...

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  6. The rate constant fro a second order reaction is 8 xx 10^(-5) M^(-1) "...

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  7. The rate for a first -order reaction is 8 xx10^(-5) M^(-1)min^(-1). Ho...

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  8. What fraction of a reactant remains after 40 min if t(1/2) is 20 min a...

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  9. For a given reaction, the half-life period was found to be directly pr...

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  10. From different sets of data of t(1//2) at diifferent initial concentra...

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  11. A catalyst increases the rate of a chemical reaction by

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  12. The energy of activation of a forward reaction is 50 kcal . The energy...

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  13. The rate constant , the activation energy and the Arhenius parameter o...

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  14. Which of the following statements is wrong about reactions ?

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  15. The temperature coefficient of a reaction is 2 . The rate of this reac...

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  16. The rate constant of a reaction , A to Product , with initial reactant...

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  17. The rate constant of a reaction , A to Product ,with initial reactant...

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  18. The rate of reaction doubles when the concentration of the reactant is...

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  19. When the concentration of a reactant , A in a reaction A to Products ...

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  20. When the concentration of a reactant ,A to products , is doubled In fi...

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