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Au^(3+) + 3^(-) rightarrow Au(s) E^(@) =...

`Au^(3+) + 3^(-) rightarrow Au(s)` `E^(@) = 1.50V`
`Cu^(2+) + 2e^(-) rightarrow Cu(s)` `E^(@) = 0.34V`
According to the standard reduction potentials above, a substance that can oxidize only one of these metals must have an `E^(@)` value:

A

less than 0.34V

B

between 0.34 and 0.80 V

C

between 0.80 and 1.50V

D

greater than 1.50V

Text Solution

Verified by Experts

The correct Answer is:
B
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