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In the Williamson's synthesis for diethy...

In the Williamson's synthesis for diethyl ether, which species workds as a nucleophile-

A

Halide ion

B

Ethoxide ion

C

Ethyde ion

D

Hydride ion

Text Solution

Verified by Experts

The correct Answer is:
B
`CH_(3)-CH_(2)-underset(("As-Nucleophile"))underset("Sodium ethoxide")(Br+NaOC_(2)H_(5))tounderset("Diethylether")(C_(2)H_(5)-O-C_(2)H_(5))`
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BANSAL-ALCOHOL, ETHERS & PHENOL, OXIDATION & REDUCTION -Exercise 1
  1. Unsymmetrical ethers are best prepared by-

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  2. Which of the followig is used as an additive by fire departments under...

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  3. In the Williamson's synthesis for diethyl ether, which species workds ...

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  4. The structure of the compounds formed by the the reaction of diethyl e...

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  5. Ether bottles should not be kept open in air because-

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  6. Isopropyl alcohol vapour is passed over alumina heated at about at abo...

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  7. Which of the following is not expected to give ether on reaction with ...

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  8. Consider the following reactions CH(3)CH=CH(2)overset(1.(CH(3)COOH)(...

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  9. What is the end product 'B' of following sequence of reaction? C(6)H...

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  10. What are the final products of the following sequence of reactions? ...

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  11. Phenol is obtained in large scale from which fraction of coal-tar?

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  12. By which of the following reactions phenol can be prepared industriall...

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  13. The compound obtained by heating cumenehydroperoxide with dil. H(2)SO(...

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  14. The product of the reaction of benzene with oxygen in the presenec of ...

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  15. Dow's process used in the industrial preparation of phenol, is-

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  16. Benzo radical in the following is-

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  17. Next higher homologue of phenol is-

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  18. Which of the following is not a phenolic compound-

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  19. Unacceptable name for a compound containing one-OH group attached to b...

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  20. How many pi electrons are there in a planar ring of phenol

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