Leaching of is carried out by heating it with a dilute solution of :

CHEMISTRY · Single correct · CBSE · Chemistry · Metals and Non-metals · Metals and Non-metals

Problem

Leaching of

Ag_2S

is carried out by heating it with a dilute solution of : (1) NaCN only (2) HCl (3) NaOH (4) NaCN in presence of

O_2