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Which of the following alcohols is unabl...

Which of the following alcohols is unable to turn orange colour of chromic acid green ?

A

`1^(@)` alcohol

B

`2^(@)` alcohol

C

`3^(@)` alcohol

D

Allyl alcohol

Text Solution

Verified by Experts

The correct Answer is:
C
`3^(@)` alcohol offers resistance to oxidation. Hence, `Cr^(3+)` ions are not formed, and hence the solution does not turn green.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALCOHOLS, PHENOLS AND ETHERS-PRACTICE EXERCISE (Exercise 2 (MISCELLANEOUS PROBLEMS))
  1. The cleavage of an aryl-alkyl ether with cold HI gives

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  2. The major product A is

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  3. Which of the following alcohols is unable to turn orange colour of chr...

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  4. Hydroboration oxidation of 4-methyl octene would give

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  5. Acid catalysed hydration of alkenes except ethene leads to the formati...

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  6. The function of ZnCl(2) in Lucas test for alcohols is

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  7. Which one of the following is most acidic ?

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  8. Consider the following reaction, C(2)H(5)OH+H(2)SO(4)rarr Product ...

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  9. Compound Ph-O-overset(O)overset(||)(C)-Ph can be prepared by the react...

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  10. Which one of the following compounds will not react with CH(3)MgBr?

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  11. R-CH(2)-CH(2)OH can be converted into RCH(2)CH(2)COOH the correct seq...

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  12. Among the following compounds which can be dehydrated very easily is-

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  13. In the following reaction which bonds are cleaved? CH(3)CH(2)-overse...

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  14. Consider the following reaction,

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  16. The best method to prepare cyclohexene from cyclohexanol is by using

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  17. In the above dehydration reaction .^(18)C will be in

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  18. underset(OH)underset(|)(CH(2)=CHCHCH(2)CH(2)OH)overset(MnO(2))rarrA,A ...

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  19. Two aromatic compounds having formula C(7)H(8) O which are easily iden...

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  20. Select the schemes A, B C out of I. acid catalysed hydration II. H...

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