Extraction of Metals - Result Question 31

####31. Which of the following process is used in extractive metallurgy of magnesium?

$(2002,3 M)$

(a) Fused salt electrolysis

(b) Self-reduction

(c) Aqueous solution electrolysis

(d) Thermite reduction

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Solution:

  1. $Mg$ is extracted by electrolysis of molten $MgCl _2$.


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