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Which compound undergoes iodoform reacti...

Which compound undergoes iodoform reaction ?

A

HCHO

B

`CH_(3)CHO`

C

`CH_(3)OH`

D

`CH_(3)COOH`

Text Solution

Verified by Experts

The correct Answer is:
B

`CH_(3)CHO` reacts with alkaline solution of `I_(2)(I_(2)+NaOH)` and form iodoform. This is haloform `//` Iodoform reaction.
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Knowledge Check

  • Which compound gives iodoforms by reactions between l_(2) and NaOH ?

    A
    `CH_(3)OH`
    B
    `C_(2)H_(5)OH`
    C
    `C_(3)H_(7)OH`
    D
    `C_(2)H_(5) - O-C_(2)H_(5)`
  • Which of the following compound undergoes haloform reaction?

    A
    `CH_3 COCH_3`
    B
    `HCHO`
    C
    `CH_3CH_2Br`
    D
    `CH_3 -O-CH_3`
  • Which compound undergo Cannizzro's reaction ?

    A
    Methanal
    B
    Ethanal
    C
    Prpanone
    D
    Benzaldehyde
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    Which one of the following does not undergo iodoform reaction ?

    A typical compound undergoes Cannizzaro's reaction as well as aldol condensation. The possible compound is