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In Williamson's synthesis, ethoxy ethane...

In Williamson's synthesis, ethoxy ethane is prepard by

A

Passing ethanol over heated alumina

B

Sodium ethoxide with ethyl bromide

C

Ethyl alcohol with sulphuric acid

D

Ethyl iodide and dry silver oxide

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The correct Answer is:
B
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VMC MODULES ENGLISH-ALCOHOLS, PHENOLS & ETHERS-Impeccable
  1. In the reaction Ar - OH +RX overset ("Alkali") to A . A is :

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  2. When a mixture of ethanol and methanol is heated in the presence of co...

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  3. In Williamson's synthesis, ethoxy ethane is prepard by

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  4. Which of the following reactants on reaction with conc. NaOH followed ...

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  5. Dimethyl ether when heated with exces HI gives :

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  6. Methy-tert-buty-ether on heating with HI of one molar concentration g...

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  7. The reaction of CH(3) Mgl with acetone and hydrolysis of the result...

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  8. Which of the following gives an alcohol and salt of carboxylic acid wh...

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  9. Complete the following reaction

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  10. Ethyl chloride is converted into diethyl ether by

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  11. Which of the following compounds will react with NaHCO(3) solution to ...

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  12. Heating mxiture of ethyl alcohol and acetic acid in presence of conc. ...

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  13. When ether is reacted with O(2) . It undergoes explosion due to :

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  14. Which of the following is obtained when C(2) H(5) OC(2) H(5) is hea...

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  15. What is the name of reaction when benzaldehyde changes into benzyl alc...

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  16. In which of the following reaction, phenol or sodium phenoxide is not ...

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  17. The oxidation product of 2-propanol with hot conc. HNO(3) is :

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  18. Isopropyl alcohol on oxidation gives,

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  19. The compound with the highest boiling point is:

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  20. The compound which does not react with sodium , is

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