Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub

Froth floatation method is used for concentration of sulphide ores.

$\mathrm{ }\mathrm{G}\mathrm{a}\mathrm{l}\mathrm{e}\mathrm{n}\mathrm{a}\mathrm{ }\mathrm{ }\mathrm{ }\to \mathrm{ }\mathrm{ }\mathrm{ }\mathrm{P}\mathrm{b}\mathrm{S}$

Malachite is${\text{Cu}}_2{\left({\text{CO}}_3\right)}_2{\left(\text{OH}\right)}_2$

Magnetite is${\text{Fe}}_3{\text{O}}_4$

Siderite is$\text{Fe}{\text{CO}}_3$