MHT CET Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)MHT CET

Not in JEE Main or NEET syllabus

Name the metal that is purified by placing the impure metal on sloping hearth of a reverberatory furnace and heating that above its melting point in the absence of air. [MHTCET 2015]

Answer: (D)

Solution

The method described is liquation, which suits metals with a low melting point and infusible impurities; zirconium

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Question ID VK-074943