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In the given reaction : CH(3)-overset(...

In the given reaction :
`CH_(3)-overset(OH)overset(|)CH-underset(CH_(3))underset(|)overset(OH)overset(|)O-CH_(3)overset(HIO_(4))rarr(A)+(B)`
(A) and (B) respectively be:

A

`CH_(3)"CHO" and CH_(3)`CHO

B

`CH_(3) "COCH"_(3) and CH_(3)`CHO

C

`CH_(3) "COCH"_(3) and CH_(3) "COCH"_(3)`

D

`CH_(3)`COOH and `CH_(3)"COCH"_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B

`C_(6)H_(5) -"CHO" overset("HCN")(rarr) C_(6)H_(5) - overset(OH)overset(|)(CH) - CN underset(Delta)overet(H_(2)O // H^(+))(rarr)`
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Explore conceptually related problems

CH_(3)CHOHCH_(2)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)(C)-OH

The IUPAC name of CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3) is:

CH_(3)-CH_(2)-CH_(2)overset(OH)overset(|)CH_(2) and CH_(3)-underset(CH_(3))underset(|)overset(OH)overset(|)(OH)-CH_(3)

CH_(3)underset(Br)underset(|)CH-overset(CH_(3))overset(|)underset(OH)underset(|)(C)-C-O-CH_(3)

CH_(3) - underset(H) underset(|)overset(OH)overset(|)(C ) - CN is

In the given reaction CH_(3)overset(OH)overset(1)CH-overset(OH)overset(1)C(CH_(3))_(2)overset(HIO_(4))toA+B (A) and (B) respectively are

CH_(3)CH_(2)-underset(Ph)underset(|)overset(OH)overset(|)C-CH_(3) cannnot be prepared by:

CH_(3)-underset(CH_(3))underset(|)(CH)-CH=CH-CH_(2)-overset(O)overset(||)(C)-OH

Knowledge Check

  • CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C )-CN is

    A
    Acetaldehyde cyanohydrin
    B
    Acetone cyanohydrin
    C
    Cyanoethanol
    D
    Ethanol nitrile

  • The IUPAC name of CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3) is:

    A
    2-Hydroxypentan-4-one
    B
    4-Hydroxypentan-2-one
    C
    4-oxopentan-2-ol
    D
    2-oxopentan-4-ol

  • CH_(3)-CH_(2)-CH_(2)overset(OH)overset(|)CH_(2) and CH_(3)-underset(CH_(3))underset(|)overset(OH)overset(|)(OH)-CH_(3)

    A
    chain isomers
    B
    positional isomers
    C
    both (a) and (b)
    D
    none of these
    • NARAYNA-ALDEHYDES, KETONES & CARBOXYLIC ACIDS-EXERCISE -II (C.W.)
    1. In the given reaction : CH(3)-overset(OH)overset(|)CH-underset(CH(3)...

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    2. In the reaction sequence : C(6)H(5) CHO overset("HCN")(rarr) [X] ove...

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    3. In the given reaction : Carbonyl compound, C(8) H(16) O [X] overset...

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    4. In the reaction X + Y underset(5^(@)C)overset(NaOH)(rarr) CH(3)-ov...

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    5. In the reaction : [X] will be :

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    6. In the given reaction CH(3)-CH(2)-COOHunderset((ii)." "Br(2)//Delta)ov...

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    7. In the given reaction :

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    8. In the given reaction CH(3)-COOH underset(underset("(iii) "H(2)O //H^(...

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    9. In the given reactions :

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    10. The reduction of benzoyl chloride with H(2)//Pd-BaSO(4) produces

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    11. Which reaction can produce R - CO-Ar species :

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    12. Which one is a mixed ketone :

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    13. Hydrolysis of an ester gives a carboxylic acid which on Kolbe's electr...

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    14. Reaction of aniline with acety1 chloride in the presence of NaOH gives...

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    15. m-chlorobenzaldehyde on reaction with conc. KOH at room temperature gi...

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    16. In Etard's reaction toluene is oxidised to benzaldehyde using

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    17. Which of the following does not give brick red ppt. with Fehling solut...

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    18. The organic product formed in the reaction C(6) H(5)"COOCH"(3) under...

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    19. The class of compounds that are reduced to primary alcohols and also r...

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    20. Benzoic acid with "SOCl"(2) to give

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