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In this reaction C(6)H(5)CH(3)underset...

In this reaction
`C_(6)H_(5)CH_(3)underset(CrO_(3))overset((CH_(3)CO)_(2)O)rarr M underset("hydrolysis")overset("alkaline")rarr C_(6)H_(5)CHO` acetic anhydride is used

A

As a catalyst

B

As an oxidising agent

C

To form a non-oxidizable derivative of benzaldehyde

D

To help the reaction to proceed smoothly

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ALDEHYDES AND KETONES-objective Exercise -2A
  1. X+RMgX rarr Y overset(H(2)O.H^(+))rarr Z . If Z is n-butyl alcohol, ...

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

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

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

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

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

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

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

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

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  15. 3-Hydroxy butanal is formed when (X) reacts with (Y) in dilute (Z) sol...

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

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

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

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  19. Which of the following reagents converts both acetaldehyde and acetone...

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  20. The compound that does not respond to haloform reaction is

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