Question

`2Ag^(+)(aq)+M(s)rarrM^(2+)(aq)+2Ag,E^(@)=0.940V`
What is the value of `E^(@)` for the half reaction, `M^(2+)(aq)+2e^(-)rarrM(s)`?
`{:(E^(@)//V),(Ag^(+)(aq)+e^(-)rarrAg(s)0.99):}`
A. 0.658V
B. 0.141V
C. `-0.141V`
D. `-0.658V`

Answer 1

Correct Answer - C