Treatment of propionadehyde with dilute ...

Treatment of propionadehyde with dilute NaOH gives :

A

`CH_(3)CH_(2)COOCH_(2)CH_(2)CH_(3)`

B

`CH_(3)CH_(2)CHOHCH(CH_(3))CHO`

C

`CH_(3)CH_(2)CHOHCH_(2)CH_(2)CHO`

D

`CH_(3)CH_(2)COCH_(2)CH_(2)CHO`.

Text Solution

Verified by Experts

The correct Answer is:

B

The aldol will be formed as a result of aldol condensation.

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Knowledge Check

Treatment of propionaldehyde with dil NaOH solution gives

A

`CH_(3)CH_(2)COOCH_(2)C_(2)H_(5)`

B

`CH_(3)CH_(2)CHOHCH_(2)CH_(2)CHO`

C

`CH_(3)CH_(2)CH(OH)CH(CH_(3))CHO`

D

`CH_(3)CH_(2)COCH_(2)CH_(2)CHO`

Fluorine with dilute NaOH gives

A

`OF_(2)`

B

`O_(3)`

C

`O_(2)`

D

`HF` and `O_(2)`

Butanal with dilute NaOH gives

A

`OHC CH_(2)CH_(2)CH_(2)CH_(2)CH_(2)CH_(2)CH_(2)CHO`

B

`CH_(3)CH_(2)CH_(2)CH(OH)CH_(2)CH_(2)CH_(2)CHO`

C

`CH_(3)CH_(2)CH_(2)CH(OH)CH(CH_(2)CH_(3))CHO`

D

`CH_(3)CH_(2)CH_(2)COCH_(2)CH_(2)CH_(2)CHO`

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