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` .
A. (b),(C )
B. (a),(b)
C. (c ),(d)
D. (a),(d)