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Each of the following compounds gives a ...

Each of the following compounds gives a Freidel Crafts alkulation except

A

B

C

D

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The correct Answer is:
D
More the electron density on benzene ring, more the reactivity towards electrophilic substitution reaction. `NO_(2)` group is deactivating group and it withdraws electrons from the benzene ring making the attack of electrophile on it difficult.
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DINESH PUBLICATION-HYDROCARBONS-All Questions
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  2. The monochlorinaiton of an alkene (molecular formula C(8)H(18)) gives ...

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  6. Which one of the following structres is the structuers of the compound...

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  7. Alkylation of benzene with isobutene in the presence of sulphuric acid...

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  8. The compounds X in the following reaction sis K^(+)O OC-[CH(2)](4)- ...

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  9. Which of the following order is correct for the decreasing reactivity ...

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  10. During the preparation of ethane by Kolbe's electrolytic method using ...

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  11. Which of the following statements is correct?

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  12. The hydrogen atoms attached to carbon atoms joined directly to a benze...

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  13. An example of chlorinolysis is

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  14. In the reaction of p-chlorotoluene with KNH(2) is liguid NH(3) the maj...

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  15. Methyl bromide when heated with zinc in a closed tube produces

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  16. The comounds X in the following reaction

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  17. Which of the following alkyl halides on conversion into the Grignard r...

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  18. How many isomeric bromides having formula C(16)H(13)Br on conversion i...

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  19. Consider the following reaction Which of the following is true?

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  20. Which of the following compounds has the highest heat of combustion?

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