In the refining of silver, the recovery of silver from silver nitrate solution involved displacement by copper metal. Write down the reaction involved.
Answer:
In the refining of silver, copper metal displaces silver from silver nitrate solution because copper is more reactive than silver.
Chemical Reaction:
2AgNO3(aq) + Cu(s) → Cu(NO3)2(aq) + 2Ag(s)
Explanation:
Silver nitrate reacts with copper.
Copper replaces silver in the solution because it is more reactive.
As a result, silver metal gets deposited, and copper nitrate is formed in solution.