1.

The standard reduction potential for Fe^(2+) | Fe and Sn^(2+) |Sn electrodes are -0.44V and -0.14V respectively. For the cell reaction, Fe^(2+)+Sn rarr Fe +Sn^(2+), the standard emf is :

Answer»

`+0.30V`
`0.58V`
`+0.58 V`
`-0.30V`

ANSWER :D


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