Chemistry - Mole Concept Question with Solution | TestHub

${\mathrm{KMnO}}_4+\stackrel{+7}{\mathrm{Fe}}\stackrel{+3}{\mathrm{C}}{}_2{\mathrm{O}}_4\stackrel{{\mathrm{H}}^{+}}{\to }\stackrel{2+}{\mathrm{Mn}}+\stackrel{3+}{\mathrm{F}}\mathrm{e}+\stackrel{+4}{\mathrm{C}}{\mathrm{O}}_2$

(n=5) (n=3)

Molar ratio of KMnO₄ : FeC₂O₄ is 3 : 5.

Moles of KMnO₄ required to react with one mole of FeC₂O₄ =$\frac{3}{5}$.