State the crude copper that is subjected to electrorefining

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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, Te^4+, is Te^4+(aq)+4e-=> Te(s) E°red= 0.57V

Given this information, describe the probable fate of tellurium impurities during electrorefining.

Reference no: EM13261634

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