Chemistry - Mole Concept Question with Solution | TestHub

${\mathrm{IO}}_3^{-}+5{\mathrm{I}}^{-}+{\mathrm{H}}^{+}⟶3{\mathrm{I}}_2+{\mathrm{H}}_2\mathrm{O}$

I₂ + S₂O₃²⁻ → I⁻ + S₄O₆²⁻

Number of equivalents of I₂ reacting with S₂O₃²⁻ =$\frac{V_x}{1000}$.

Number of moles of I₂ = $\frac{1}{2}\times \frac{V_x}{1000}$.

Number of moles of IO₃⁻ = $\frac{1}{2}\times \frac{1}{3}\times \frac{V_x}{1000}$.

Number of equivalents of IO₃⁻ = $\frac{5}{6}\times \frac{V_x}{1000}$.