A sample of FeSO4 and FeC2O4 is dissolved in H2SO4. The complete oxida – InterviewSolution

1.	A sample of FeSO4 and FeC2O4 is dissolved in H2SO4. The complete oxidation of sample required 8/3 eqv. of KMnO4. After oxidation, the reaction mixture was reduced by Zn. On further oxidation by KMnO4 5/3 eqv were used. The moles of FeC2O4 in the mixture is
Answer» A sample of $F e S O_{4}$ and $F e C_{2} O_{4}$ is dissolved in $H_{2} S O_{4}$ . The complete oxidation of sample required 8/3 eqv. of $K M n O_{4}$ . After oxidation, the reaction mixture was reduced by $Z n$ . On further oxidation by $K M n O_{4}$ 5/3 eqv were used. The moles of $F e C_{2} O_{4}$ in the mixture is

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