English

Write the name of product formed, when acetone is treated with 2, 4-dinitrophenyl hydrazine.

Advertisements
Advertisements

Question

Write the name of product formed, when acetone is treated with 2, 4-dinitrophenyl hydrazine.

Diagram
Advertisements

Solution

2, 4 - Dinitrophenyl hydrazone is formed when acetone is treated with 2, 4- dinitrophenyl hydrazine.

shaalaa.com
  Is there an error in this question or solution?
2021-2022 (March) Set 1

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Arrange the following compound in increasing order of its reactivity in nucleophilic addition reactions.

Ethanal, Propanal, Propanone, Butanone.

Hint: Consider steric effect and electronic effect.


Arrange the following compound in increasing order of its reactivity in nucleophilic addition reactions.

Benzaldehyde, p-Tolualdehyde, p-Nitrobenzaldehyde, Acetophenone.

Hint: Consider steric effect and electronic effect.


What is meant by the following term? Give an example of the reaction in the following case.

Cyanohydrin


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.

Imine


What is meant by the following term? Give an example of the reaction in the following case.

2, 4-DNP-derivative


Give plausible explanation for the following:

There are two −NH2 groups in semicarbazide. However, only one is involved in the formation of semicarbazones.


Write balanced chemical equations for action of ammonia on - acetaldehyde


What are amines?


 Acetone, Acetaldehyde, Benzaldehyde, Acetophenone – reactivity towards addition of HCN. 


Which of the following is the correct representation for intermediate of nucleophilic addition reaction to the given carbonyl compound (A):

(i)  

(ii)  

(iii)  

(iv) 


Write a test to differentiate between pentan-2-one and pentan-3-one.


Benzaldehyde can be obtained from benzal chloride. Write reactions for obtaining benzalchloride and then benzaldehyde from it.


Carboxylic acids contain carbonyl group but do not show the nucleophilic addition reaction like aldehydes or ketones. Why?


Which one of the following gives only one monochloro derivative?


Paraldehyde is formed as a result of polymerisation:-


Which among the following is most reactive to give nucleophilic addition?


What is the action of sodium hypoiodite on acetone?


The increasing order of the following compounds towards HCN addition is:

(i)
(ii)
(iii)
(iv)

Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

The ethylene ketal of hexane-3-one


Draw structure of the following derivative.

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


The product of the following reaction is

\[\begin{array}{cc}
\ce{O}\phantom{.........}\\
||\phantom{.........}\\
\ce{C2H5 - C - CH3 ->[H2/Ni][\Delta] \phantom{..}?}\end{array}\]


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Give an example of the reaction in the following case.

Oxime


Give an example of the reaction in the following case.

Imine


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×