In the reactin sequence
`C_(6)H_(5)-underset(O)underset(||)C-CH_(3)overset(NH_(2)OH//H^(o+))rarr[X]overset(PCl_(5))rarr[Y],[Y]` will be :
A. `C_(6)H_(5)-overset(O)overset(||)C-NHCH_(3)`
B. `CH_(3)-overset(O)overset(||)C-NH-C_(6)H_(5)`
C. `C_(6)H_(5)-CH_(2)-Coverset(O)overset(||)C-NH_(2)`
D. Mixture of (a) and (b)