Consider the following redox reaction: MnO4 + NO Mn²+ + NO3 4(a) (i) Determine the oxidation number of the Mn in MnO4¯. (ii) Determine the oxidation number of the N in NO. (iii) Determine the oxidation number of the N in NO,. 4(b) Balance the redox reaction in BASIC medium. Show the steps involved. 4(c) Calculate the standard redox potential of the reaction.

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.