Question

which electrolyte is used for depositing silver on an iron nail​

Answer 1

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Answer 2

The Electrolyte is used for depositing silver on an iron nail​

Explanation:

Sodium argento-cyanide

• Sodium argento-cyanide is used to deposit silver on an iron nail.
• Electroplating is a type of process that adds a surface layer of metal to another type of given metal. It is also used to prevent corrosion and rust and to extend the useful life of the metal underneath the electroplated metal.
• An aqueous solution of sodium argento-cyanide is used for the electrolysis of silver as the migration of $Ag^{+}$ ions is slow in this solution as compared to $AgNO_{3}$. Therefore an even deposition of the silver metal is obtained on it.