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प्रश्न
Why does NH3 act as a Lewis base?
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उत्तर
In an ammonia molecule, a lone pair of electrons is present over the nitrogen atom, which makes it a Lewis base.
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संबंधित प्रश्न
Arrange the following in increasing order of their basic strength in aqueous solution:
\[\ce{CH3NH2, (CH3)3N, (CH3)2NH}\]
Arrange the following:
Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength
Arrange the following:
In increasing order of basic strength:
Aniline, p-nitroaniline and p-toluidine
Arrange the following:
In increasing order of basic strength:
C6H5NH2, C6H5NHCH3, C6H5CH2NH2
Write a short note on the following:
Carbylamine reaction
Write the structures of the main products of the following reactions:

Account for the following:
Acylation of aniline is carried out in the presence of pyridine.
When ethanol is mixed with ammonia and passed over alumina the compound formed is which compound?
A Solution of methyl amine shows which type of property with litmus paper?
State one reason for the following:
Alkylamine is soluble in water, whereas arylamine is insoluble in water.
