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A overset(HCN)(rarr)B underset(H(2)O)ove...

`A overset(HCN)(rarr)B underset(H_(2)O)overset(HCl)(rarr)CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(COOH)underset(|)overset(H)overset(|)(C)OH`
Which of the following is 'A' in the above series of reactions ?

A

2,3-dimethyl propanal

B

2,2-dimethyl propanol

C

2,2-dimethyl propanal

D

3-methyl butanal

Text Solution

Verified by Experts

The correct Answer is:
C
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-overset(H)overset(|)(C)=Ooverset(HCN)(rarr)CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(CN)underset(|)overset(H)overset(|)(C)-OHunderset(H^(+))overset(H-OH)(rarr)CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(COOH)underset(|)overset(H)overset(|)(C)-OH`
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MARVEL PUBLICATION-ALDEHYDES,KETONES AND CARBOXYLIC ACIDS-CARBOXYLIC ACIDS
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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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  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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  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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  19. Most of the carboxylic acids exists as dimer in

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