The conjugate base of ` (CH_3) NH_2^(o+)` is :

The conjugate base of NH_(3) is

The conjugate base of (CH_3)_2NH_2^(Theta) is:

The conjugate base of (CH_(3))_(3)NH^(+) is :

Which of the following iscorrect ? (a) the conjugate acid of HO(CH_(2))_(3)NH_(2) is H_(2)overset(+)O(CH_(2))_(3)NH_(2) is (b) The conjugate base of HO(CH_(2))_(3)NH_(2) is barO (CH_(2))_(3)overset(+)underset(+)(N)H_(2) (C ) The conjugate acid of HO(CH_(2))_(3)NH_(2) is HO(CH_(2))_(3)NH_(2) (d) The conjugate base of HO(CH_(2))_(3)NH .

The conjugate base of [(CH_(3))_(3)NH]^(+) is: