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An allcohol gave Lucas test in about 5 m...

An allcohol gave Lucas test in about 5 minutes. When the alcohol was treated with hot concentrated `H_(2)SO_(4)` it gave an alkene of molecular formula `C_(4)H_(8)` which on ozonolysis gave `C_(2)H_(4)O`. The structure of alcohol is

A

`CH_(3)CHOHCH_(2)CH_(3)`

B

`CH_(3)CH_(2)CH_(2)CH_(2)OH`

C

`CH_(3)CHOHCH_(2)CH_(2)CH_(3)`

D

`(CH_(3))_(3)C-OH`

Text Solution

Verified by Experts

The correct Answer is:
A

Secondary `(2^(@))` alcohol gives turbidity after 5 minutes on reacting with Lucas reagent (Lucas test).
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALCOHOLS, PHENOLS AND ETHERS-PRACTICE EXERCISE (Exercise 1 (TOPICAL PROBLEMS))
  1. CO+H(2)underset(573K//300atm)overset(X("catalayst"))(rarr)CH(3)OH, the...

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  2. CH(3)CH(2)OH can be converted into CH(3)CHO by........... .

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  3. An allcohol gave Lucas test in about 5 minutes. When the alcohol was t...

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  4. CH(2)OH.CH(2)OH on heating with periodic acid gives

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  5. In the reaction given below, the product C is CaC(2)overset(H(2)O)ra...

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  6. The order or reactivity of the following alcohols is

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  7. Which one of the following will most readily be dehydrated in acidic c...

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  8. Reaction of ROH with R'MgX produces

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  9. In which of the following molecules, the cleavage by HlO(4) is not obs...

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  10. Which of the following reactions is not reversible ?

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

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  12. Ester formation from CH(3)COOH takes place to maximum extent when alco...

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  13. C(4)H(10)O gives white precipitate immediately with conc. HCl in the p...

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  14. Which of the following combination can be used to synthesise ethanol?

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  15. The mechanism followed when the alcoholes given below reacts with conc...

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  16. Which of the following compounds can be used as antifreeze in automobi...

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  17. HCHO was treated with a reagent X. The product formed upon hydrolysis ...

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  18. Hydrolysis of alkyl halides has been compared. Which of the following ...

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  19. Alkene is also formed as the major product in the hydrolysis of which ...

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  20. Carbonyl compounds are reduced to alcohols by hydride reagents. This r...

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