In the electrolytic refining of zinc,A. Graphite is at the anodeB. The impure metal is at the cathodeC. The metal ion gets reduced at the anodeD. Acidified zinc sulphate is the electrolyte

In the electrolytic refining of zinc,A. Graphite is at the anodeB. The

1.	In the electrolytic refining of zinc,A. Graphite is at the anodeB. The impure metal is at the cathodeC. The metal ion gets reduced at the anodeD. Acidified zinc sulphate is the electrolyte
Answer» Correct Answer - D The impure zinc is purified electrolytically. The impure metal is made anode and cathode consists of sheets of pure aluminium. A solution of zinc sulphate acts as an electrolyte. Zinc dissolves from anode and deposits on cathode when electric current is passed.

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In the electrolytic refining of zinc,A. Graphite is at the anodeB. The impure metal is at the cathodeC. The metal ion gets reduced at the anodeD. Acidified zinc sulphate is the electrolyte

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