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In the reaction 2CH(3)CHO underset(293...

In the reaction
`2CH_(3)CHO underset(293-303K)overset(dil. Na_(2)CO_(3))(rarr) X overset(Heat)(rarr)Y`, Y is `:`

A

Mesityle oxide

B

2-Butane

C

2-Butenal

D

But-2-en-3-al

Text Solution

Verified by Experts

The correct Answer is:
C
`2CH_(3)CHOunderset(293-303K)overset(dil.Na_(2)CO_(3))(rarr)CH_(3)-underset(OH)underset(|)(C)H-CH_(2)-CHOoverset(Delta)(rarr)underset(But-2-en-al)(CH_(3)-C=CH-CHO)+H_(2)O`
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MARVEL PUBLICATION-ALDEHYDES,KETONES AND CARBOXYLIC ACIDS-CARBOXYLIC ACIDS
  1. In the reaction 2CH(3)CHO underset(293-303K)overset(dil. Na(2)CO(3)...

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  2. In the case of carboxylic acids,the alpha-carbon is the carbon:

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  3. General formula for mono-carboxylic acid is :

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  4. Aliphatic carboxylic acid are functional isomers of

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  5. Compound having molecular formula C(3)H(6)O(2) is:-

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  6. Which of the following formula represent chloroethanoic acid ?

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  7. Fatty acids are

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  8. General formula for mono-carboxylic acid is :

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  9. Which of the following is example of tricarboxylic acid ?

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  10. Glacial acetic acid is the same as :

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  11. Which of the follwong compound does not have a carboxyl group.

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  12. Acetic acid is a weak acid because :

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  13. Which one of the following is ethanoic acid ?

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  14. The common name of CH(3)(CH(2))(16)COOH acid is :

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  15. The I.U.P.A.C. name of CH(3)-CH(2)-underset(CH(3))underset(|)(C)H-CH(2...

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  16. The I.U.P.A.C. name of lactic acid CH(3)CHOHCOOH is :

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  17. The IUPAC name of the compound :

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  18. Which of the following acids occur in ants ?

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  19. Most of the carboxylic acids exists as dimer in

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  20. Acetic acid can be separated from aqeous solution of acetic acid,at wh...

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  21. Which of the following is isobutyric acid?

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