Question by Sumiko: Which component is necessary in an electrolytic cell but not in a voltaic cell?
Which component is necessary in an electrolytic cell but not in a voltaic cell?
a) a porous plate or salt bridge
b) electrical wire
c) a power source, such as a battery
d) an electrolyte bath
Best answer:
Answer by sandie
(c), a voltaic cell is itself a power source
Know better? Leave your own answer in the comments!