The incorrect order of bond angle
1
\(\mathrm{CO}_2>\mathrm{CO}_3^{2-}>\mathrm{CF}_2 \mathrm{Cl}_2\)
2
\(\mathrm{NO}_2^{+}>\mathrm{NO}_3^{-}>\mathrm{NO}_2^{-}\)
3
\(\mathrm{XeF}_2>\mathrm{XeF}_4>\mathrm{XeCl}_4\)
4
\(\mathrm{PH}_3>\mathrm{AsH}_3>\mathrm{SbH}_3\)