Class/Course - Engineering Entrance
Subject - Chemistry
Chapter - Principles and Processes of Metallurgy
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| Q.1 Refining of impure copper with zinc impurity is to be done electrolysis using electrodes as | |
| cathode - pure copper, Anode - pure zinc | |
| cathode - pure zinc, Anode - copper | |
| cathode - pure copper, Anode - impure copper | |
| cathode - pure zinc, Anode - impure zinc | |