Q.13 Mno2 can be produced electrolytically from MnO4- solution. How many faraday of electricity is required to produce 4.35 kg Mno2.
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1) If MnO4 - is on the anode surface, MnO2 will never be produced. Therefore, to synthesize MnO2 by electrolysis in KMnO4 solution, MnO4 - ions must be controlled on the cathode surface. There are three ways that KMnO4 solution in sulfuric acid condition can produce MnO2.
2) 5 Faraday is required
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