Chemistry - Metallurgy Question with Solution | TestHub

Silver metal is extracted from the argentite ore$\left(\mathrm{A}{\mathrm{g}}_2\mathrm{S}\right)$by the cyanide process, in which ore is treated with sodium cyanide sol. Dicyanoargentate (I)$2\text{Na}\left[\text{Ag}{(\text{CN})}_2\right]$is formed.