Question

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Answer 1

A) electrode a is made up of impure copper and eletrode b is made up of pure copper metal.
B) electrolytric refining
C) acidified copper sulphate.
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Answer 2

a) Electrode A :- impure copper
Electrode B :- pure copper

b) Process :- Electro refining

c) Solution:- Copper Sulphate ( CuSO4 )


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