Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalEasy2 minQB
ChemistryEasymultiple choice
For which ores can a calcined ore be reduced by carbon?
Options:(select one or more)
Answer:
A, B
Solution:
Haematite is iron oxide; calamine yields ZnO on calcination. Sulphide pyrites and sphalerite require roasting first.
Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: QB
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