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, Ga, In
Liquation Zn & Hg
Mond's Ni
Options:
Answer:
C
Solution:
Question Explain: Select the incorrect from given method used for metal
Concept: This question is based on extracting of metal
Solution:
(I) Van Arkel Method → Ti, Zr, Hf & B
(II) Zone refining → Se, Ge, Ga & In
(III) liquation → Sn, Pb, & Bi
(IV) Mond process → Ni
Final Answer: Option (C)
Stream:JEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: QB
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