1.

E_(cell)^(@) is 1.89Vfor the reaction 2Ce^(4+) +Co rarr 2Ce^(3+)+Co^(2+). If E_(Co^(2+)//Co) is -0.28V.What is the value of E_(Ce^(4+)//Ce^(3+))^(@)?

Answer»

`-1.61V`
`+1.61V`
`-1.89V`
`2.17V`

ANSWER :B


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