State tellurium and its lowest common oxidation state

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The crude copper that is subjected to electrorefining contains tellurium as an impurity. The standard reduction potential between tellurium and its lowest common oxidation state, Te4+, is Te4+(aq)+4e--->Te(s) E0 red=0.57V
Given this information, describe the probable fate of tellurium impurities during electrorefining

Reference no: EM13167687

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