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The rate of nitration will be...

The rate of nitration will be

A

`a gt b gt c`

B

`a gt c gt b `

C

`a=b=c`

D

`c gt a gt b`

Text Solution

Verified by Experts

The correct Answer is:
C
The r/d step is the formation of the `sigma` complex. Hence, there will not be a kinetic is top effect, since C-H(or) C-D bond fission is not involved in /d step. There fore, the rates of nitration of all three will be the same.
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AAKASH SERIES-HYDROCARBONS-ADDITIONAL PRACTICE SHEET ( LEVEL-I (LECTURE SHEET (MAIN) (STRAIGHT OBJECTIVE TYPE QUESTIONS)))
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  3. The rate of nitration will be

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  4. . Which one of the following is major product ?

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  5. , unknown A is

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  6. Van't-Haff factor (i) for this reaction is

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  8. Which species will undergo electrophilic substitution reaction most ea...

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  9. Which of the following species is expected to have maximum enthalpy in...

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  10. Which of the following aromatic compound will undergo nitration most e...

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  11. Which of the following is meta directing group?

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  12. Identify the correct order of reactivity in electrophilic substitution...

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  13. Which one of the following will undergo meta substitution on mono chlo...

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  14. The highest yield of m product is possible by the electrophilic substi...

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  15. Which of the following is not an aromatic compound:

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  19. . Where B is major product B is

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  20. Product. Major product in above reaction is

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