Question

which is most basic among c6h5ch2nh2,c6h5nhc2,c6h5nh2

Answer 1

In C₆H₅CH₂NH₂, N is not directly attached to the benzene ring. Thus, its lone pair is not delocalized over the benzene ring. Therefore, the electrons on the N atom are more easily available for protonation in C₆H₅CH₂NH₂ than in C₆H₅NH₂ i.e.C₆H₅CH₂NH₂ is more basic