What is Acid leaching? – InterviewSolution

1.	What is Acid leaching?
Answer» Solution :Leaching of sulphide ores such as ZnS,PbS etc., Can be done by TREATING them with hot aqueous sulphuric acid. `2ZnS(s)+2H_(2)SO_(4)(aq)+O_(2)(g)to2ZnSO_(4)+2S(s)+H_(2)O` In this PROCESS the insoluble sulphide is converted into soluble and elemental sulphur.

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