During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe 2 (SO 4 ) 3 solution for certain time. If 30 mL of 0.01M KMnO 4 is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)

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There is some problem. Since redox reaction is not possible and iron is in +3 state.

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During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe 2 (SO 4 ) 3 solution for certain time. If 30 mL of 0.01M KMnO 4 is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)

During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe₂(SO₄)₃solution for certain time. If 30 mL of 0.01M KMnO₄ is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)

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During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe 2 (SO 4 ) 3 solution for certain time. If 30 mL of 0.01M KMnO 4 is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)

During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe2(SO4)3 solution for certain time. If 30 mL of 0.01M KMnO4 is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)

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During electrolysis, 40mA current is passed through 100 mL of 0.2M Fe₂(SO₄)₃solution for certain time. If 30 mL of 0.01M KMnO₄ is decolourised by solution in cell then find time of electrolysis in hours.(Given 1F=96000C)