0.1 mole of a metal is burnt in air it forms an oxide. The same oxide – InterviewSolution

1.	0.1 mole of a metal is burnt in air it forms an oxide. The same oxide is then reduced by 4 L of 0.05 M S2O2−3 (acidic medium) to a +3 oxidation state of the metal. What is the oxidation state of the metal in the oxide?
Answer» 0.1 mole of a metal is burnt in air it forms an oxide. The same oxide is then reduced by $4 L$ of $0.05 M$ $S_{2} O_{3}^{2 -}$ (acidic medium) to a +3 oxidation state of the metal. What is the oxidation state of the metal in the oxide?

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