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The rate constant 'K' for pseudo first o...

The rate constant 'K' for pseudo first order reaction is

A

`(2.303)/(t)"log"C_(0)-C`

B

`(2.303)/(t)"log"(C)/C_(0)`

C

`(2.303)/(t)"log"C_(0)+C`

D

`(2.303)/(t)"log"C_(0)/C`

Text Solution

Verified by Experts

The correct Answer is:
D
The rate constant 'K' for pseudo first order reaction is
`(2.303)/(t)"log"C_(0)/(C).
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-CHEMICAL KINETICS -Exercise 1
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  2. Inversion of cane sugar is a cdotsAcdots order reaction underset("Ca...

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  3. The rate constant 'K' for pseudo first order reaction is

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  4. Half-life period of a first order reaction is 10 min. Starting with in...

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  5. The rate of first-order reaction is 1.5 xx 10^(-2) M "min"^(-1) at 0.5...

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  6. For a first order reaction half life is 14 sec. The time required for ...

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  7. The half life period of a substance is 50 minutes at a certain initial...

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  8. How much time is requred for two - third completion of a first order r...

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  9. t(1//4) can be taken as the time taken for concentration of reactant t...

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  10. For a reaction, the rate constant is 2.34 s^(-1). The half-life period...

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  11. 75% of a first order reaction was completed in 32 min. When was 50% of...

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  12. Rate constant for a reaction is 10^(-3) S^(-1). How much time is requi...

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  13. A first order reaction is 10% complete in 20 min. the time taken for 1...

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  14. For a zero order reaction, the integrated rate equation is

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  15. If the half-time for a particular reaction is found to be constant and...

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  16. The integrated rate equation is kt= "log" C(0)-"log"C(t). The stra...

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  17. On the basis of Arrhenius equation, consider the following statement (...

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  18. What will happen, on increasing the temperature or decreasing the act...

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  19. The potential energy diagrams for four reaction are given below W...

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  20. Rate constant k of a reaction is dependent on temperatur: k=Ae^(Ea//...

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