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___________ is a process used to extract magnesium from its ore.(a) Nitride(b) Farnsworth process(c) Ferrosilicon process(d) Mows processI got this question in a job interview.Origin of the question is Processes of Magnesium and its Alloys in section Magnesium Alloys of Aerospace Materials & Processes

Answer»

Correct answer is (C) Ferrosilicon process

For EXPLANATION I would say: Magnesium is not FOUND in a PURE state. It has to be extracted from its ores. This can be DONE using several processes. Ferrosilicon process is a thermal reduction process used to extract magnesium.



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