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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

How Will You Convert Benzene into N, N-dimethylaniline?

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प्रश्न

How will you convert Benzene into N, N-dimethylaniline?

रासायनिक समीकरणे/रचना
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उत्तर

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पाठ 9: Amines - Intext Questions [पृष्ठ २६५]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 9 Amines
Intext Questions | Q 9.3 (ii) | पृष्ठ २६५

संबंधित प्रश्‍न

Give reasons for the following: (CH3)2NH is more basic than (CH3)3N in an aqueous solution.


Arrange the following: C2H5NH2, C2H5OH, (CH3)3N – in the increasing order of their boiling point


  1. Write structures of different isomeric amines corresponding to the molecular formula C4H11N.
  2. Write the IUPAC names of all the isomers.
  3. What type of isomerism is exhibited by different pairs of amines?

How will you convert Benzene into aniline?


Arrange the following in increasing order of their basic strength:

C2H5NH2, C6H5NH2, NH3, C6H5CH2NH2 and (C2H5)2NH


Complete the following acid-base reaction and name the product:

\[\ce{CH3CH2CH2NH2 + HCl ->}\]


Arrange the following:

In increasing order of boiling point:

C2H5OH, (CH3)2NH, C2H5NH2


Write a short note on ammonolysis.


Accomplish the following conversion:

Aniline to p-bromoaniline


Give a plausible explanation for the following:

Why are aliphatic amines stronger bases than aromatic amines?


Arrange the following in increasing order of basic strength :

C6H5NH2, C6H5NHCH3, C6H5N(CH3)2


Answer in one sentence.

Arrange the following amines in increasing order of boiling points.

n-propylamine, ethylmethyl amine, trimethylamine.


Which among the following has the highest boiling point?


Which of the following should be most volatile?


Assertion: N-Ethylbenzene sulphonamide is soluble in alkali.

Reason: Hydrogen attached to nitrogen in sulphonamide is strongly acidic.


Which of the following have less melting point than amine?


Which of the following amines form maximum hydrogen bonds within themselves?


Arrange the decreasing boiling point.

\[\ce{CH3COOH, C2H5OH, CH3NH2, CH3OCH3}\]


The correct order of decreasing basic strength of the given amines is:


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