During the electrolysis of an aqueous solution of AGNO3, what would happen to the mass of silver metal deposited if the current is doubled and the electrolysis time is decreased to ½ of its initial value? It would decrease to 1/2 of its initial value. It would decrease to 1/4 of its initial value. It would increase to twice its initial value. It would stay the same.

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A: Handwritten calculations are shown below:

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A: #Q.2: Given the mass of the impure iron sample = 1.200 g Mass of solid Fe2O3(s) obtained = 0.352 g

Q: 6. How can you prepare:

A:

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Q: moles

A: Titration of KHP with NaOH

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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.