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Replacement of CI of chlorobenzene to gi...

Replacement of `CI` of chlorobenzene to give pheno1 require drastic conditions but chlorine of `2 4-dinitrochlorobenzene is readily replaced because .

A

`NO_(2)` make ring electron rich at ortho and para

B

`NO_(2)` withdraws bare from meta position

C

denotes bare at meta position

D

`NO_(2)` withdraws bare from ortho `//`para positions

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The correct Answer is:
D
.
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A2Z-ORGANIC COMPOUNDS CONTAINING HALOGENS-Chemical Properties Of Haloarenes
  1. What is product of the following reaction

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  2. Chlorobenzene on fusing with solid NaOH gives

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  3. Following equation illustrates C(6)H(5)CI+2NaOHunderset(200atm)overs...

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  4. Aryl halides are less reactive towards nucleophilic substitution becau...

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  5. Which of the following reaction does not take place ?

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  6. Which of the following procedures would be best for achieving the foll...

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  7. Replacement of CI of chlorobenzene to give pheno1 require drastic cond...

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  8. What term describes the reactive intermediate formed in the following ...

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  9. 1,2 di bromo cyclohexane on dehydrohalogenation gives

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  10. The increasing DDT is prepared by heating chorobenzene with chloral (C...

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  11. In the conversion of p-nitrofluoro benzene to p-nitroanisole intermedi...

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  12. Select the correct statement about A and B .

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  13. Which of the following sets of reagents used in the order shown would ...

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  14. Bottles containing C(6)H(5)I and C(6)H(5)-CH(2)I lost their original l...

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  15. The reaction of chloroform with alcoholic KOH and p- toluidine forms

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  16. The compound formed on heating chlorobenzene with chloral in presence ...

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  17. Compund (A)C(8)H(9) Br gives a white precipitate when warmed with alco...

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

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  19. When phenyl magnesium bromide reacts with t-butanol the product would ...

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  20. The reaction is .

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