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प्रश्न
Arrange the following in the increasing order of their pKb values:
C6H5NH2, C2H5NH2, C6H5NHCH3
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उत्तर
Order of pKb values-
C2H5NH2 < C6H5NHCH3 < C6H5NH2
This is simply because +I effect of C2H5 group increases the basicity of amine while -I effect of C6H5 group decreases the basicity of Amine.
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संबंधित प्रश्न
Give the structures of A, B and C in the following reactions :
Answer the following
Explain Gabriel phthalimide synthesis.
Explain Hoffmann’s exhaustive alkylation with suitable reactions.
\[\ce{CH3-CN ->[Na/C2H5OH]}\]
The product formed is ____________.
Identify product B in the following reaction.
\[\ce{Aniline ->[NaNO2][HCl] A ->[KI] B}\]
Which of the following reagents is used in Hofmann's elimination reaction of amines?
Among the following amines, the strongest Brönsted base is:
How will you carry out the following conversions?
Describe Gabriel's phthalimide synthesis. (Give reaction)
What is the IUPAC name of \[\ce{(CH3)2 - N - CH3}\]?
