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In the reaction , CH(3)CNoverset(Na,C(...

In the reaction ,
`CH_(3)CNoverset(Na,C_(2)H_(5)OH)toXoverset(HNO_(2))toYoverset(K_(2)Cr_(2)O_(7),H^(+))toZ`, Z is :

A

`CH_(3)CHO`

B

`CH_(3)CH_(2)NHOH`

C

`CH_(3)CH_(2)COOH`

D

`CH_(3)COOH`

Text Solution

Verified by Experts

The correct Answer is:
D

`CH_(3)CNoverset(NaC_(2)H_(5)OH)toCH_(3)CH_(2)NH_(2)overset(HNO_(2))toCH_(3)CH_(2)OHoverset(K_(2)Cr_(2)O_(7),H^(+))toCH_(3)COOH`
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MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Level -II (Multiple Choice Questions )
  1. Ethyl benzoate is hydrolysed in the presence of NaOH to ,

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  2. Carboxylic acids on reduction with LiAlH(4) give :

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  3. In the reaction , CH(3)CNoverset(Na,C(2)H(5)OH)toXoverset(HNO(2))toY...

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  4. Hydrolysis of methyl cyanide gives :

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  5. Electrolysis of concentrated aqueous solution of an alkali salt of fat...

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  6. In the reaction , CH(3)CH(2)COOHoverset(P,Cl(2))toXoverset(KCN)toY...

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  7. Which of the following does not have carboxyl group

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  8. in the alpha - halogenation of aliphatic acids the catalyst used is :

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  9. Acrylic acid reacts with HBr to give :

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  10. Phenol and benzoic acid can be distinguished by

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  11. The weakest acid among the following is :

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  12. The carboxylic acid which does not undergo Hell Volhard Zelinsky react...

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  13. Which of the following reagents is used to convert - COOH group to CH(...

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  14. A useful derivative to identify carboxylic acids is :

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  15. Hydrolysis of benzonitrile gives :

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  16. Which of the following cannot reduce Fehling solution ?

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  17. Acetic anhydride is obtained by the reaction of :

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  18. The correct order of reactivity is :

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  19. Reduction of lactic acid with excess of HI gives :

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  20. In Claisen condensation , two molecules of ester get condensed in the ...

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