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Name the elements present in anode mud during refining of copper. Why does it contain such elements ?

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asked Dec 18, 2017 in Chemistry by sforrest072 (157,439 points) ● 61 ● 410 ● 949
edited Dec 18, 2017 by sforrest072

Name the elements present in anode mud during refining of copper. Why does it contain such elements ?

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answered Dec 18, 2017 by mdsamim (213,225 points) ● 5 ● 10 ● 15
selected Dec 18, 2017 by sforrest072
 
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Au and Ag. They are not oxidized at anode. They are less electropositive than copper.

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