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An alcohol of formula C(9)H(12)O reacts ...

An alcohol of formula `C_(9)H_(12)O` reacts with `Na_(2)Cr_(2)O_(7)` to form a compound having formula `C_(9)H_(10)O`. The original alcohol might be :

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
`Ph-underset(OH)underset("| ")"CH"-Et overset(Na_(2)Cr_(2)O_(7))rarr Ph -overset(O)overset(||)C-Et`
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DISHA PUBLICATION-ALCOHOLS, PHENOLS AND ETHERS-Exercise - 2 : Concept Applicator)
  1. , Product (P) is :

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  2. Identify the major product,

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  3. An alcohol of formula C(9)H(12)O reacts with Na(2)Cr(2)O(7) to form a ...

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  4. An optically active alcohol of formula C(9)H(12)O(2) produced the foll...

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  5. Succinic acid overset(Delta)(rarr)(A) underset(Delta)overset(NH(3))(ra...

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  6. The structure of product formed in the reaction given below is:

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  7. Which of the following compound is differentiated by NaHCO(3) as well ...

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  8. Which of the following is most reactive towards aqueous HBr?

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  9. Which of the following alcohols on dehydration with conc. H(2)SO(4) wi...

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  10. Dehydration of alcohol by conc. H(2)SO(4) takes place according to fol...

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  11. Product is

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  12. During the dehydration of alcohols to alkenes by heating with conc. H(...

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  13. B(mix)overset(conc.HI)underset(2) larr (CH(3))(3)C-O-CH(3) overset("an...

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  14. ClCH2CH(2)OH is stronger acid than CH(3)CH(2)OH because of :

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  15. CH(3)-CH=CH(2)overset((i)Hg(OA c)(2)//H(2)O)underset((ii)NaBH(4))rarr ...

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  16. What is product of the following sequence of reactions ? (CH(3))(2)C...

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  17. Identify the nature of product in the following reaction

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  18. Which electrophile is likely to be formed as an intermediate in the fo...

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  19. Phenol is

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  20. What is the structure of the major product when phenol is treated with...

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