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प्रश्न
Give reasons for the following observation:
pKb of aniline is lower than the m-nitroaniline.
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उत्तर
pKb of aniline is lower than the m-nitro aniline.The basic strength of aniline is more than m-nitroaniline. pKb value is inversely proportional to basic strength. The presence of an Electron withdrawing group decreases basic strength.
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संबंधित प्रश्न
Why does NH3 act as a Lewis base?
Write a short note on the following:
Carbylamine reaction
Write the structures of the main products of the following reactions:
The following reaction takes place in the presence of:
The correct increasing order of basic strength for the following compounds is ______.
(I)
(II)
(III)
Explain why \[\ce{MeNH2}\] is stronger base than \[\ce{MeOH}\]?
Account for the following:
Acylation of aniline is carried out in the presence of pyridine.
A Solution of methyl amine shows which type of property with litmus paper?
Which of the following compound cannot be produced if 1-propane amine is treated with NaNO2 and HCl?
State one reason for the following:
Alkylamine is soluble in water, whereas arylamine is insoluble in water.
