Nose Nerves asked:
A metal corrodes faster when it is in contact with another metal which ***.
ahas a lower reduction potential
bhas a lower oxidation potential
chas a higher reduction potential
dhas a higher position on the electrochemical series
I think it’s a)?
December 4th, 2009 at 11:13 pm
You are right.
That mechanism is used in batteries, when the element with lower reduction potential corrodes to produce electricity.