A 0.1 mole of a metal is burnt in air to form oxide. The same oxide is then reduced by 0.05 M, 4 litres `S_(2)O_(3)^(2-)` (acidic medium) to +3 oxidation state of metal. What is the oxidation state of metal in oxide ?

A 0.1 mole of a metal is burnt in air to form oxide. The same oxide is

1.	A 0.1 mole of a metal is burnt in air to form oxide. The same oxide is then reduced by 0.05 M, 4 litres `S_(2)O_(3)^(2-)` (acidic medium) to +3 oxidation state of metal. What is the oxidation state of metal in oxide ?
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A 0.1 mole of a metal is burnt in air to form oxide. The same oxide is then reduced by 0.05 M, 4 litres `S_(2)O_(3)^(2-)` (acidic medium) to +3 oxidation state of metal. What is the oxidation state of metal in oxide ?

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