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X+RMgX rarr Y overset(H(2)O.H^(+))rarr Z...

`X+RMgX rarr Y overset(H_(2)O.H^(+))rarr Z` .
If Z is n-butyl alcohol, 'X' is

A

HCHO

B

`CH_(3)CHO`

C

RCHO

D

RCOR

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The correct Answer is:
A
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AAKASH SERIES-ALDEHYDES AND KETONES-objective Exercise -2A
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  2. A carbonyl compound can be prepared by hydration of acetylene. It reac...

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  3. X+RMgX rarr Y overset(H(2)O.H^(+))rarr Z . If Z is n-butyl alcohol, ...

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  4. Hydrogenation of benzoyl chloride in the presence of Pd and BaSO(4) gi...

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  5. In this reaction C(6)H(5)CH(3)underset(CrO(3))overset((CH(3)CO)(2)O)...

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  6. Which ketone will form 3- ethylpentan -3-ol on treatment with ethy1 ma...

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  7. The number of isomeric ketones with formula C(6)H(12)O is

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  8. The reagent used to bring about the transfermation of but-2-ene to ace...

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  9. In which of the following process acetone is one of the final products...

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  10. 2-Pentanone and 3-methylbutan-2-one are

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  11. Identify X and Y for the following reaction X + Y overset(AlCl(3))rarr

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  12. In the following reaction underset(CS(2))overset(CrO(2)Cl(2))rarr X...

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  13. The products 'A' and 'B' of the below reaction sequence are H-C-=C-C...

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  14. Which one of the following undergoes aldol condensation and gives iodo...

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  15. Acetaldehyde is reduced with hydrogen in the presence of Nickel. What ...

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  16. Which of the following can be detected by silver mirror test

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  17. 3-Hydroxy butanal is formed when (X) reacts with (Y) in dilute (Z) sol...

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  18. When acetaldehyde is reacted with LiAlH(4), what is the product formed...

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  19. Which of the following does not react with Fehling's solution

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  20. Acetaldehyde undergoes reaction in the presence of dil. NaOH to give

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