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Aldehydes, Ketones And Carboxylic Acids

Question

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State whether the following statements are True or False:
A.
Benzaldehyde undergoes aldol conden-sation in alkaline medium.
B.
Aldol condensation is given by all alde-hydes and ketones.
C.
Ethanoyl chloride on reaction with H₂/Pd gives ethanal.
D.
Aldehydes and ketones undergo nucleophilic addition reaction.
E.
Acetaldehyde and propionaldehyde can be distinguished by using an iodoform test.

Solution

A. FALSE
B. FALSE
C. FALSE
D. TRUE
E. TRUE

Some More Questions From Aldehydes, Ketones and Carboxylic Acids Chapter

Write the structures of the following compounds.
4-fluoro acetophenone.

Write the structures of the following reactions:

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:

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