Select the correct statement about the electrolytic cell.
The cathode is negatively charged while the anode is positively charged.
Oxidation takes place at the cathode.
Reduction takes place at the anode.
The cathode is connected to the positive terminal of the battery while the anode is connected to the negative terminal.
The cathode is negatively charged and is connected to the negative terminal of the external battery.
Therefore,option(1) is correct
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