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

Accomplish the following conversion: Benzene to m-bromophenol

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प्रश्न

Accomplish the following conversion:

Benzene to m-bromophenol

रासायनिक समीकरण/संरचनाएँ
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उत्तर

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अध्याय 9: Amines - Exercises [पृष्ठ २७९]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 9 Amines
Exercises | Q 9.8 (ii) | पृष्ठ २७९

संबंधित प्रश्न

Arrange the following in increasing order of their basic strength :

C6H5 – NH2, C6H5 – CH2 – NH2, C6H5 – NH – CH3


  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?

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:

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


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

\[\ce{(C2H5)3N + HCl ->}\]


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?


Illustrate the following reactions giving suitable example in each case 

Ammonolysis


Tertiary amines have lowest boiling points because ________________


Arrange the following compounds in increasing order of their boiling points.

Ethyl alcohol, Ethyl amine, Ethanoic acid, Ethane


The CORRECT decreasing order of solubility in water will be ____________.


Which among the following has the highest boiling point?


Which of the following should be most volatile?


A compound Z with molecular formula \[\ce{C3H9N}\] reacts with \[\ce{C6H5SO2Cl}\] to give a solid, insoluble in alkali. Identify Z.


Account for the following:

N-ethylethanamine boils at 329.3 K and butanamine boils at 350.8 K, although both are isomeric in nature.


Dimerisation of carboxylic acids is due to


Which of the following compound gives a secondary amine oh reduction?


Which of the following have less melting point than amine?


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