When ${\mathrm{N}}_2$ goes to ${{\mathrm{N}}_2}^{+}$, the $\mathrm{N}-\mathrm{N}$ bond distance .......................and when ${\mathrm{O}}_2$goes to ${\mathrm{O}}_2^{+1}$, the $\mathrm{O}-\mathrm{O}$ bond distance......................

$$\begin{gathered} \text{ Bond order in }{\mathrm{N}}_2 \text{is 3 and in }{\mathrm{N}}_2^{+}\mathrm{is} 2.5, hence bond length increases \\ \text{ Bond order in }{\mathrm{O}}_2\mathrm{is} 2 \text{ and in }{\mathrm{O}}_2^{+}\mathrm{is} 2.5, hence bond length decreases \end{gathered}$$