During the process of electrolyic refining of copper some metals present as impurity settle as anode mud. These are

During the process of electroytic refining of copper some metals present as impurity settle as 'anode mud'. These are

During the process of electrolytic refining of copper some metals present as impurity settle as 'anode mud'. These are

During the process of electrolytic refining of copper some metals present as impurity settle as 'anode mud' . These are :