1.

Copper metal dissolves in an aqueous solution of silver nitrate, imparting it a blue colour. This is because

Answer»

CU is oxidized to `Cu^(+)` ions
Cu is oxidized to `Cu^(2+)` ions
AG is displaced IRON solution
Ag-ions are oxidized to Ag

Solution :`E_("red")^(0) Cu GT E_("red")^(0)Ag`


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