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Electrochemical reactions and oxidation-reduction reactions are similar because they both: A. Involve the transfer of electrons. B. Must be spontaneous. C. Take place with all reactants in physical contact.
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Electrochemical reactions and oxidation-reduction reactions are similar because they both:

A. Involve the transfer of electrons.
B. Must be spontaneous.
C. Take place with all reactants in physical contact.
D. Require an input of energy to occur.

User Nejcs
by
8.3k points

2 Answers

3 votes
 I think it's C. (I think.)
User Dajood
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1 vote
It's A because they need each other to make a reduction.
User Drshock
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7.7k points
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