MHT CET Chemistry question
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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