Leaching is commercially carried out for in the concentration of : | Metallurgy and Isolation of Elements — Chem-Mantra | Chem-Mantra

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Metallurgy and Isolation of ElementsmediumMCQ SINGLE

Question

Leaching is commercially carried out for in the concentration of :

Answer: B

💡 Solution & Explanation

Leaching is carried out for the concentration of argentite (Ag2S).<br>(i) Ag2S + 4NaCN $\xrightarrow{Air}$ 2Na[Ag(CN)2]- + Na2S $\xrightarrow{Air}$ Na2SO4 + S

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