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The electrophilic aromatic substitution ...

The electrophilic aromatic substitution proceeds through a

A

Free radical

B

Sigma complex

C

Benzyne

D

Carbene

Text Solution

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The correct Answer is:
B
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With respect to the electrophilic aromatic substitution of benzene which of the following is not true?

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For given reaction sequence: The most reactive compound towards electrophilic aromatic substitution is

Identify the position where electrophilic aromatic substitution is most favorable

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AAKASH SERIES-HYDROCARBONS-ADDITIONAL PRACTICE SHEET ( LEVEL-I (LECTURE SHEET (MAIN) (STRAIGHT OBJECTIVE TYPE QUESTIONS)))
  1. Benzene molecule

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  2. Identify the position where electrophilic aromatic substitution is mos...

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  3. The electrophilic aromatic substitution proceeds through a

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  4. The function of anhydrous AlCl(3) in the Friedel-Crafts reaction is to

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  5. The rate of nitration will be

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

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  7. , unknown A is

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

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  9. The presence of which one of the following groups on benzene nucleus a...

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

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

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

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  13. Which of the following is meta directing group?

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

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

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

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

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  18. Which of the following is most reactive towards sulphonation?

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  19. The conversion can be effected using

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  20. In the presence of iron catalyst, benzene reacts with chlorine to form

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