MetallurgyMedium
Question
Which of the following factors is of no significance for roasting sulphide ores to the oxides and not subjecting the sulphide ores to carbon reduction directly?
Options
A.Metal sulphides are thermodynamically more stable than CS2
B.CO2 is thermodynamically more stable than CS2
C.Metal sulphides are less stable than the corresponding oxides
D.CO2 is more volatile than CS2
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