Please solve 1st qn

Dear student,

Those metals which are having higher oxidation potential in the electrochemical series than iron are able to oxidize iron.

$A g^{+} + e^{-} \to A g E^{0} = 0.80 V B r_{2} + 2 e^{-} \to B r^{-} E^{0} = 1.06 V C l_{2} + 2 e^{-} \to C l^{-} E^{0} = 1.36 V$

Regards

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