In which compounds (II) is more basic than (I)

1.	In which compounds (II) is more basic than (I)
Answer» `underset((I))(H_(2)N-overset(O)overset(\|\|)C-NH_(2))&underset((II))(H_(2)N-overset(NH)overset(\|\|)C-NH_(2))` `underset((I))(CH_(3)NH_(2))&underset((II))((CH_(3))_(2)NH)` Answer :A::B::C::D

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