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NEET 2014 Chemistry question

ChemistryElectrochemistryNEET 2014

When 0.1 mol is oxidised the quantity of electricity required to completely oxidise to is

Answer: (3)

Solution

(Mn changes from +6 to +7), so 1 mol of manganate needs 1 mol of electrons, i.e. 1 faraday (96500 C). For 0.1 mol: $Q

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Question ID VK-091528