Chemistry - Redox Reactions Question with Solution | TestHub

25 mL of household bleach $\left({\mathrm{CaOCl}}_2\right)$ solution was mixed with 50 mL of 0.50 M KI and excess of ${\mathrm{CH}}_3\mathrm{COOH}$. The ${\mathrm{I}}_2$ produced in this reaction can be completely consumed by x mL of $0.5\mathrm{M}{\mathrm{Na}}_2{\mathrm{S}}_2{\mathrm{O}}_3$. If molarity of household bleach is 0.4 M then what is the minimum value of x ?