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When ethyl alcohol is heated to 140^(@)C...

When ethyl alcohol is heated to `140^(@)C` with conc. `H_(2)SO_(4)`, the product formed is :

A

Ethyl sulphate

B

Diethyl ether

C

Ethane

D

Ethanoyl sulphate

Text Solution

Verified by Experts

The correct Answer is:
B
Diethylether is formed
`C_(2)H_(5)OHunderset(140^(@)C)overset(H_(2)SO_(4))rarrC_(2)H_(5)HSO_(4)underset(-H_(2)SO_(4))overset(C_(2)H_(5)OH)rarrC_(2)H_(5)-O-C_(2)H_(5)`
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DINESH PUBLICATION-ETHERS-MULTIPLE CHOICE (MCQB)
  1. Which of the following compound is resistant to nucleophilic attack by...

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  2. Which statement is true ?

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  3. When ethyl alcohol is heated to 140^(@)C with conc. H(2)SO(4), the pro...

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  4. The major product formed on monobromination ((Br(2))/(FeBr(3))) of the...

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  5. The major organic product in the reaction CH(3)-O-CH(CH(3))(2)+HIrar...

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  6. In the reaction CH(3)overset(CH(3))overset(|)(C )H-CH(2)-O-CH(2)CH(3...

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  7. Which isomerism is shown by the following pairs ? CH(3)CH(2)CH(2)OH ...

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  8. No. of acyclic isomers of the compound having the molecular formula C(...

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  9. Among the following ethers, which one will produce methyl alcohol on t...

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  10. The following reaction is known by the name .

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  11. The reaction can be classified as:

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  12. The compound A on treatment with Na gives B, and with PCl(5) gives C. ...

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  13. Identifiy the final prodcut of the given reaction.

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  14. when reacted with two moles of CH(3)MgI followed by hydrolysis, the pr...

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  15. CH(3)-overset(CH(2)CH(3))overset(|)(CH)CH=CHCH(3)overset(H(3)O^(+))rar...

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  16. Select schemes A, B, C out of - I. acid catalysed hydration II. ...

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  17. Acidic dehydration of the following alcohols is in the order :

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  18. Which of the following is not cleaved by HI even at 525K ?

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  19. Rank the following subtances in order of increasing boiling points (lo...

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  20. The compound A will be :

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