1.

In which case (E_(cell)-E_(Cell)^(@)) is zero:

Answer»

`Cu|Cu^(2+)(0.01M)||AG^(+)(0.1M)|Ag`
`PT(H_(2))|pH=1||ZN^(2+)(0.01M)|Zn`
`Pt(H_(2))|pH=1||Zn^(2+)(1M)|Zn`
`Pt(H_(2))|H^(+)(0.01M)||Zn^(2+)(0.1M)|Zn`

Answer :A::B


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