The standard reduction potential data at $$25^\circ C$$ is given below.
$$E^\circ(Fe^{3+}, Fe^{2+}) = + 0.77 V$$;

$$E^\circ(Fe^{2+}, Fe) = - 0.44 V$$;

$$E^\circ(Cu^{2+}, Cu) = + 0.34 V$$;

$$E^\circ(Cu^{+}, Cu) = + 0.52 V$$;

$$E^\circ[O_2(g) + 4H^+ + 4e^{-} \rightarrow 2H_2O] = + 1.23 V$$;

$$E^\circ[O_2(g) + 2H_2O + 4e^{-} \rightarrow 4OH^{-}] = + 0.40 V$$;

$$E^\circ(Cr^{3+}, Cr) = - 0.74 V$$;

$$E^\circ(Cr^{2+}, Cr) = - 0.91 V$$

Match $$E^\circ$$ of the redox pair in List I with the values given in List II and select the correct answer using the code given below the lists: