Chemistry - Metallurgy Question with Solution | TestHub
ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalEasy2 minPYQ_2020
ChemistryEasysingle choice
The refining method used when the metal and the impurities have low and high melting temperatures, respectively, is
Options:
Answer:
B
Solution:
The refining method liquation is used when the metal and the impurities have low and high melting temperatures, respectively. Liquationis a metallurgical method for separating metals from an ore or alloy. The material must be heated until one of the metals starts to melt and drain away from the other and can be collected.
example: Tin
Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal
⏱ 2mℹ️ Source: PYQ_2020
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