Group | Hybridization | Shape |
$(1)$ $BF_3$ $NF_3$ $CO_3^{2-}$ |
$sp^2$ $sp^3$ $sp^2$ |
Triangular Planar $(TP)$ Tetrahedral $(T)$ $T.P.$ |
$(2)$ $CO_3^{2-}$ $NO_3^-$ $SO_3$ |
$sp^2$ $sp^2$ $sp^2$ |
$\left. \begin{gathered} T.P. \hfill \\ T.P. \hfill \\ T.P. \hfill \\ \end{gathered} \right\}$ (all have same hybridization) |
$(3)$ $NH_3$ $SO_3$ $CO_3^{2-}$ |
$sp^3$ $sp^2$ $sp^2$ |
$T$ $T.P.$ $T.P.$ |
$(4)$ $NCl_3$ $BCl_3$ $SO_3$ |
$sp^3$ $sp^2$ $sp^2$ |
$T$ $T.P.$ $T.P.$ |