In Mac Arthur forrest method, silver is extracted from the solution of Na(Ag(CN)2) by the use of (a) Fe (b) Mg (c) Cu (d) Zn In Mac Arthur forrest method silver is extracted from the solution of Na(Ag(CN)2) by the use of (a) Fe (b) Mg (c) Cu (d) Zn December 1, 2020 Category: Uncategorised [...]