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Aldehydes, Ketones And Carboxylic Acids

Question
CBSEENCH12008634
Wired Faculty App

Give simple tests to distinguish between the following pairs of compounds:
Ethanal and propanal

Solution
Ethanal and Propanal: Ethanal gives yellow ppt. of iodoform when heated with iodine and NaOH.
CH subscript 3 CHO space rightwards arrow with straight I subscript 2 divided by NaOH on top space stack CHI subscript 3 with Iodoform below plus HCOONa
Propanal does not give iodoform test.

Some More Questions From Aldehydes, Ketones and Carboxylic Acids Chapter

Write the structures of the following compounds.
Di-sec-butyl ketone

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:

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