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25.0 cm^(3) of an aqueous solution of H(...

25.0 `cm^(3)` of an aqueous solution of `H_(2)O` was treated with excess of KI soluiton in acidic medium and the liberated iodine required 10.0 `cm^(3)` of 0.01 M thiosuphte solutoin find out the concentratin of `H_(2)O_(2)` in grams per litre ?

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To find the concentration of hydrogen peroxide (H₂O₂) in grams per liter from the given data, we can follow these steps: ### Step 1: Understand the Reaction When hydrogen peroxide (H₂O₂) reacts with potassium iodide (KI) in acidic medium, iodine (I₂) is liberated. The reaction can be represented as: \[ 2 \, \text{H}_2\text{O}_2 + 2 \, \text{KI} + 2 \, \text{H}_2\text{SO}_4 \rightarrow 2 \, \text{K}_2\text{SO}_4 + \text{I}_2 + 2 \, \text{H}_2\text{O} \] ...
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