Given the equation in an acidic medium: Cr2O72¯ + Mn2+ --> Cr2+ + MnO4¯   Choose all the statements that correctly apply:     There are 5 electrons in the oxidation half-reaction BEFORE balancing the equation electrically     Based on the over – all balanced equation, there will be 5 moles of Cr2O7-2     After balancing it electrically, there will be a total of 40 electrons for each of the half – reaction.     In the over-all balanced equation, 6 moles of H2O is present     There are 8 electrons in the reduction half – reaction BEFORE balancing the equation electrically

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Q: a. b. C. d. & cell 7H₂O + 2 Cr³+ + 3Cl₂ ⇒ Cr₂O7²- + 6 Cl¯ + 14H+ KJ Cu²+ (aq) + Mn(s) ⇒ Mn²+ (aq) +…

A:

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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.