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10gm sample of bleaching powder was diss...

10gm sample of bleaching powder was dissolved into water to make the solution on litre. To this solution 35 mL of 1.0 M Mohr salt solution was added containing enough `H_(2)SO_(4)`. After the reaction was complete, the excess Mohr salt required 30mL of 0.1M `KMnO_(4)` for oxidation. The % of available `Cl_(2)` approximately is ( mol wt = 71)

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To solve the problem step by step, we will follow the outlined procedure to find the percentage of available chlorine in the bleaching powder. ### Step 1: Calculate the milliequivalents of Mohr salt used Given: - Volume of Mohr salt solution = 35 mL - Molarity of Mohr salt = 1.0 M Using the formula for milliequivalents: ...
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