Please explain.
Dear Student,
#I contains lone pair which is tied up by inductive effect of C=O and resonance forms, the other positioned groups are electron donating inductively making N in position I as stronger base hence no resonance results in tying lone pair.
Hence position #I makes stronger base.
Answer is Option (A) I
Regards.
#I contains lone pair which is tied up by inductive effect of C=O and resonance forms, the other positioned groups are electron donating inductively making N in position I as stronger base hence no resonance results in tying lone pair.
Hence position #I makes stronger base.
Answer is Option (A) I
Regards.