Choose the correct order of basicity of the f | vedclass

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(A) The basicity of amines depends on the availability of the lone pair of electrons on the nitrogen atom.$(A)$ $(C_2H_5)_2NH$ is a secondary amine wi

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$A > B > C > D$

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(A) The basicity of amines depends on the availability of the lone pair of electrons on the nitrogen atom.$(A)$ $(C_2H_5)_2NH$ is a secondary amine with two electron-donating ethyl groups,which increase the electron density on $N$ via the $+I$ effect,making it the most basic.$(B)$ $C_2H_5NH_2$ is a primary amine with one ethyl group,making it less basic than the secondary amine.$(C)$ $NH_3$ has no alkyl groups to increase electron density,so it is less basic than aliphatic amines.$(D)$ $C_6H_5NH_2$ (aniline) has the lone pair of electrons on $N$ involved in resonance with the benzene ring,significantly reducing its availability for protonation,making it the least basic.Thus,the correct order of basicity is $(A) > (B) > (C) > (D)$.

Choose the correct order of basicity of the following compounds in the aqueous phase:
$(A)$ $(C_2H_5)_2NH$
$(B)$ $C_2H_5NH_2$
$(C)$ $NH_3$
$(D)$ $C_6H_5NH_2$

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Choose the correct order of basicity of the following compounds in the aqueous phase:$(A)$ $(C_2H_5)_2NH$$(B)$ $C_2H_5NH_2$$(C)$ $NH_3$$(D)$ $C_6H_5NH_2$