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Aldehydes, Ketones And Carboxylic Acids

Question

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Draw the structure of carbonyl group and indicate clearly:

(i) The hybridised state of carbon.
(ii) σ and $straight pi$ bonds present and
(iii) the electrophilic and nucleophilic centres.

Solution

(i) sp² hybridization of carbon.
(ii) σ and

straight pi

-bonds between C and O.
(iii) C is nucleophilic centre.
O is electrophilic centre.

Some More Questions From Aldehydes, Ketones and Carboxylic Acids Chapter

Write the structures of products of the following reactions:

Arrange the following compounds in increasing order of their boiling points:
CH₃CHO, CH₃CH₂OH, CH₃OCH₃, CH₃CH₂CH₃.

Arrange the following compounds in increasing order of their reactivity in nucleophilic addition reactions:
Ethanal, Propanal, Propanone, Butanone.

Arrange the following compounds in increasing order of their reactivity in nucleophilic addition reactions:
Benzaldehyde, p-Tolualdehyde, p-Nitrobenzaldehyde, Acetophenone.

Predict the products of the following reactions:

Predict the products of the following reactions:

Predict the products of the following reactions:

Predict the products of the following reactions:

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