Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalEasy2 minPYQ_2020
ChemistryEasysingle choice
Match List I with List II
| List-I | List-II | ||
|---|---|---|---|
| Cyanide process | Ultrapure Ge | ||
| Floatation process | Pine oil | ||
| Electrolytic reduction | Extraction of Al | ||
| Zone refining | Extraction of Au |
Options:
Answer:
B
Solution:
Cyanide process is used forzone refining is to get ultrapure Ge, Electrolytic reduction is used for extraction of Al.
Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: PYQ_2020
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