I. 2Mn2+(aq)+4OH−(aq)+O2(g)→2MnO2(s)+2H2O(l)
II.MnO2(s)+2I−(aq)+4H+(aq)→Mn2+(aq)+I2(aq)+2H2O(l)
III. 2S2O2−3(aq)+I2(aq)→S4O2−6(aq)+2I−(aq)
Dissolved oxygen in water is determined by using the given redox reactions. When
3×103 moles
O2 is dissolved per litre of water, then what will be the molarity of
I− produced in the given reaction?