(a) In the electrolysis of aqueous NaNO2, how many liters of O2(g) (at STP) are generated by a current of 62.7 A for a period of 81.9 min? The unbalanced chemical reaction representing this electrolysis is shown below. NaNO2(aq) + H2O(l) (arrow) NO(g) + O2(g) + NaOH(aq) _______ liters of O2(g) is generated by this electrolysis.

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Q: (a) In the electrolysis of aqueous NaCl, how many liters of Cl2(g) (at STP) are generated by a…

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A: Given,produced volume of Cl2 gas at anode ( at STP ) = 4.18 Ltime taken = 16 h.

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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.