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प्रश्न
Which of the following should be most volatile?
पर्याय
\[\ce{(CH3)3N}\]
\[\ce{CH3CH2CH3}\]
\[\ce{CH3CH2CH2NH2}\]
\[\begin{array}{cc}
\ce{CH3CH2}\\
\phantom{..........}\backslash\\
\phantom{...............}\ce{NH}\\
\phantom{...........}/\\\
\phantom{......}\ce{CH3}
\end{array}\]
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उत्तर
\[\ce{CH3CH2CH3}\]
Explanation:
Among primary, secondary and tertiary amines, tertiary amines are the most volatile compounds as they don't have any strong intermolecular H - bonding between \[\ce{N - H}\] like the primary and secondary amines have.
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संबंधित प्रश्न
Give reason for the following:
Primary amines have higher boiling point than tertiary amines.
Arrange the following in increasing order of their basic strength :
- Write structures of different isomeric amines corresponding to the molecular formula C4H11N.
- Write the IUPAC names of all the isomers.
- What type of isomerism is exhibited by different pairs of amines?
Arrange the following in increasing order of their basic strength:
CH3NH2, (CH3)2NH, (CH3)3N, C6H5NH2, C6H5CH2NH2
Arrange the following:
In increasing order of boiling point:
C2H5OH, (CH3)2NH, C2H5NH2
Accomplish the following conversion:
Aniline to p-bromoaniline
Give a plausible explanation for the following:
Why are aliphatic amines stronger bases than aromatic amines?
Give reasons CH3NH2 is more basic than C6H5NH2.
Give reason (CH3)2NH is more basic than (CH3)3N in an aqueous solution.
Choose the most correct option.
Which one of the following compounds has the highest boiling point?
Answer in one sentence.
Arrange the following amines in increasing order of boiling points.
n-propylamine, ethylmethyl amine, trimethylamine.
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:
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.
Dimerisation of carboxylic acids is due to
Arrange the following in increasing order of their boiling point:
C2H5OH, C2H5NH2, (C2H5)3N
The correct order of decreasing basic strength of the given amines is:
