In the process of purification of copper metal, a thin plate of pure copper and a thick rod of impure copper are used as electrodes, and a metal salt solution is used as an electrolyte
a)name the electrode used as cathode
b) Name the electrode used as anode
c)Name the salt solution used as electrolyte
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Copper sulphate solution is taken as electrolyte.
The plated that is used to plate is connected as anode. The electrolyte is water soluble salt of metal. ... When electric current is passed through electrodes, the metal ions in impure copper metal reacts with salt electrolyte and ions are deposited on cathode.
Explanation:
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