Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalMedium2 minQB
ChemistryMediumsingle choice
Which of the following is NOT correctly matched
Method | Used for refining |
|---|---|
Van Arkel | Zr & Ti |
Zone refining | Ge, Si |
Liquation | Zn & Hg |
Mond's process | Ni |
Options:
Answer:
C
Solution:
(I) Van Arkel Method → Ti, Zr, Hf
(II) Zone refining → Se, Ge
(III) liquation → Sn, Pb, & Bi
(IV) Mond process → Ni
Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: QB
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