STD 11 - 3. Classification of elements and periodicity in properties — NEET STD 11 Science — Question

$Fe^{3+} + e \to Fe^{2+} ;$                   $E^o = 0.771\, volts$

$I_2 + 2e\to 2I^-;$                               $E^o = 0.536\, volts$

$E^o$ cell for the cell reaction

$2Fe^{3+} + 2I^-\to 2Fe^{2+} + I_2$ is