Question

(i). process by which impirities from metal are removed electrolytically. (ii). process of separation of ions present in an ionic compond (iii). impurities which remain behind at the bottom of the cell (iv). process of extraction of metals from its ore by electrolusis (v). metal with highest density (vi). a corbide know as carborundum

Answer 1

Answer:

the answer is

1)electrolysis

Answer 2

Answer:

(iii) Red Mud (consist of Ferric oxide and sand).