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Which of the folliwng compounds will sho...

Which of the folliwng compounds will show faster `ArSN^(2)` reactions?

A

B

C

D

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Verified by Experts

The correct Answer is:
`a`
`ArSN^(2)` reactions are favoured by strong `EWG, -I` effect of `F` is highest (more `EN` of `F`)

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CENGAGE CHEMISTRY ENGLISH-AROMATIC COMPOUNDS AND ALKYL AND ARYL HALIDES -Exercises Single Correct
  1. Which of the following is anti-aromatic in nature?

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  2. Which of the following aromatic compounds is least reactive towards el...

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  3. Which of the folliwng compounds will show faster ArSN^(2) reactions?

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  4. Which of the folliwng is the order of the rate of reaction of C(6)H(6)...

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  5. Which of the folliwng is the correct order of the order of the rate of...

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  6. Which of the following will give SN^(2) mechanism?

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  7. Which of the following compounds gives SN^(1), SN^(2) and SN^(2) mecha...

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  8. Which of the folliwning ether wil always give SN^(2) mechanism in acid...

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  9. Which of the follwoign ether will always give SN^(2) mechanism in acid...

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  10. Which of the following substrates will gave racemised product?

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  11. The energy of activation is lowest for which reaction?

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  12. Isopentane on monochlorination gives....isomers and out of them .........

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  13. Propane on dichlorinatin gives......isomers and out of them .....are o...

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  14. A solution of (+)2-chloro-2-phenylethane in toluene racemises slowly i...

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  15. The number of isomers for the compounds with molecular formula C(2)B...

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  16. The decreasing basic order of the following compounds is: i. NH(3)...

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  17. The decreasing nucleophilic order of the following compounds is: i...

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  18. The decreasing nucleophilic order of the following compounds is: i...

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  19. The decreasing basic order of the following is: i. F^(o-), ii. Cl^(o...

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  20. The decreasing nucleophillic order fo the following compounds is: i...

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