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Vsevolod [243]
3 years ago
8

What is a key difference between an electrolytic cell and a voltaic cell? A.) The anode is where the oxidation takes place. B.)

The cathode is where the reduction takes place. C.) There are two half-reactions. D.) There is an outside energy source. E.) The electrons move from the anode to the cathode.
Biology
1 answer:
iren [92.7K]3 years ago
5 0
The answer is D because the electrolytic cell needs energy to run because the reaction between half-cells are not spontaneous. 
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