Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalMedium2 minQB
ChemistryMediumsingle choice
Which reaction is an example of autoreduction?
Options:
Answer:
D
Solution:
Cu₂S reduces copper oxide using a constituent of the ore itself; no external reducing agent is used.
Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: QB
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