1.

If{:(Sn^(2+) + 2e^(-) rarr Sn(s), E^(o) = - 0.14 V),(Sn^(4+)+2e^(-) rarr Sn^(2+),E^(o)= + 0.13 V):} then which of these is true?

Answer»

`Sn^(2+)` is unstable and disproportionates to form `Sn^(4+)` and Sn
`Sn^(2+)` is stable and DISPROPORTIONATION reaction is not SPONTANEOUS
`Sn^(4+)` is easily REDUCED to Sn
None of these is correct

Answer :B


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