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Answer in one sentence. Arrange the following amines in increasing order of boiling points. n-propylamine, ethylmethyl amine, trimethylamine.

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प्रश्न

Answer in one sentence.

Arrange the following amines in increasing order of boiling points.

n-propylamine, ethylmethyl amine, trimethylamine.

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उत्तर

Trimethylamine (3°) < ethylmethyl amine (2°) < n-propylamine (1°)

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पाठ 13: Amines - Exercises [पृष्ठ २९७]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 13 Amines
Exercises | Q 2.08 | पृष्ठ २९७

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

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


Give reason for the following:

Primary amines have higher boiling point than tertiary amines.


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


Arrange the following in increasing order of their basic strength :

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


Arrange the following in increasing order of their basic strength :


How will you convert Benzene into aniline?


How will you convert Cl−(CH2)4−Cl into hexan-1, 6-diamine?


Arrange the following in increasing order of their basic strength:

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


Arrange the following in increasing order of their basic strength:

C2H5NH2, (C2H5)2NH, (C2H5)3N, C6H5NH2


Arrange the following in increasing order of their basic strength:

CH3NH2, (CH3)2NH, (CH3)3N, C6H5NH2, C6H5CH2NH2


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

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


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

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


Account for the following:

Gabriel phthalimide synthesis is preferred for synthesising primary amines.


Arrange the following:

In increasing order of boiling point:

C2H5OH, (CH3)2NH, C2H5NH2


Write a short note on ammonolysis.


Accomplish the following conversion:

Benzene to m-bromophenol


Accomplish the following conversion:

Aniline to p-bromoaniline


Give a plausible explanation for the following:

Why are aliphatic amines stronger bases than aromatic amines?


Complete the following reaction:

\[\ce{C6H5N2Cl + H3PO2 + H2O ->}\]


Give reasons CH3NH2 is more basic than C6H5NH2.


Give reason (CH3)2NH is more basic than (CH3)3N in an aqueous solution.


Arrange the following in increasing order of basic strength :

C6H5NH2, C6H5NHCH3, C6H5N(CH3)2


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 ____________.


The CORRECT decreasing order of boiling points is:


Among the following isomeric amines, an amine having highest boiling point is:


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.


Assertion: N-Ethylbenzene sulphonamide is soluble in alkali.

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


Acetic acid exist as dimer in benzene due to


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?


Which one of the following compounds will liberate CO2, when treated with NaHCO3?


Arrange the following in increasing order of their boiling point:

C2H5OH, C2H5NH2, (C2H5)3N


Arrange the decreasing boiling point.

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


Write short note on the following:

Ammonolysis


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


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