Which of the following equation depicts reducing nature of `H_(2)O_(2)`?
A. `2[Fe(CN)_(6)]^(4-)+2H^(+)+H_(2)O_(2)to2[Fe(CN)_(6)]^(3-)+2H_(2)O`
B. `I_(2)+H_(2)O_(2)+2OH^(-)to2I^(-)+2H_(2)O+O_(2)`
C. `Mn^(2+)+H_(2)O_(2)toMn^(4+)+2OH^(-)`
D. `PbS+4H_(2)O_(2)toPbSO_(4)+4H_(2)O`
