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Given the hypothetical reaction mechanis...

Given the hypothetical reaction mechanism
`Aoverset(I)(to)B overset(II)(to)C overset(III)(to)Doverset(IV)(to)E` and the data as :

The rate determining step is

A

Step I

B

Step II

C

Step III

D

Step IV

Text Solution

Verified by Experts

The correct Answer is:
A
The slowest step is the rate determining step . Formation of B (i.e., step I) is the slowest step, therefore, step I is the rate determining step .
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ERRORLESS-CHEMICAL KINETICS-NCERT BASED QUESTIONS (Rate Law and Rate Constant)
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  2. The rate of reaction A + 2B rarr 3C gets increased by 72 times when th...

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  3. Given the hypothetical reaction mechanism Aoverset(I)(to)B overset(I...

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  4. Rate of the given reaction, (1) A + B overset(r(1)=0.05) to X (2) ...

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  5. The hydrolysis of ethyl acetate CH(3)COOC(2)H(5) + H(2)O overset(H^(+)...

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  6. For the reaction O(3(g)) +O((g)) to 2O(2(g)) , if the rate law...

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  7. For the reaction 2SO(2)+O(2)("excess") to 2SO(3) the order of reaction...

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  8. Which of the following statement is not correct about order of a ...

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  9. The value of rate constant of a pseudo first order reaction

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  10. The reaction 2H2O2 to 2H2O + O2 is a

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  11. For the reaction: H(2) + Cl(2) underset("Sunlight")rarr2HCl taking...

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  12. The given reaction 2NO +O(2) rarr 2NO(2) is an example of

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  13. Which of the following is an example of pseudo unimolecular reaction ?

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  14. Which one the following statement for order of reactions is not correc...

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  15. Which of the following reaction ends in finite time ?

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  16. For a chemical reaction Ararr B,the rate of the reaction is 2.0xx10^(-...

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  17. For a reaction between A and B, the initial rate of reaction is measur...

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  18. Which of the following is the correct statement

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  19. For the reaction, 2A + B to C + D, the order of reaction is

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  20. Certain reactions follow the relation between concentrations of the re...

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