11. Consider the reaction
2I−(aq) + H2O2(aq) + 2H+(aq) → I2(aq) + 2H2O(l)
In the presence of S2O32–(aq) and starch solution, the time taken for a blue colour to form was observed at various reactant concentrations.
What is the correct order with respect to I– and H2O2?