Combining electrode potentials

2026 Re-NEET 1 question

1. The standard electrode potential ($E^\circ$) for the half-cell reaction $Fe^{3+}+e^-\rightarrow Fe^{2+}$ at 298 K is (Given: $E^\circ(Fe^{3+}/Fe)=-0.04$ V and $E^\circ(Fe^{2+}/Fe)=-0.44$ V at 298 K)