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प्रश्न
Give a simple chemical test to distinguish between 
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उत्तर
Distinguish between 
contains methyl group attached to carbonyl carbon atom, hence are oxidised by sodium hypoiodite to form carboxylic acids and form yellow coloured 3 CHI , which is not given by 
C6H5 at it is not a methyl ketone. 
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संबंधित प्रश्न
Write balanced chemical equations for action of ammonia on - formaldehyde
Predict the product of the following reaction:
\[\begin{array}{cc}
\phantom{..............}\ce{O}\\
\phantom{..............}||\\
\ce{R - CH = CH - CHO + NH2 - C - NH - NH2 ->[H+]}\end{array}\]
What is meant by the following term? Give an example of the reaction in the following case.
Hemiacetal
What is meant by the following term? Give an example of the reaction in the following case.
Ketal
What is meant by the following term? Give an example of the reaction in the following case.
Schiff’s base
Write a test to differentiate between pentan-2-one and pentan-3-one.
Alkenes 
and carbonyl compounds 
, both contain a π bond but alkenes show electrophilic addition reactions whereas carbonyl compounds show nucleophilic addition reactions. Explain.
The most stable reagent for the conversion of R – CH2OH → RCHO is
Draw structure of the following derivative.
The ethylene ketal of hexan-3-one
Give an example of the reaction in the following case.
Imine
