The group having triangular planar structures is:

1.	The group having triangular planar structures is:
A.	\[B{{F}_{3}},N{{F}_{3}},CO{{_{3}^{2}}^{-}}\]
B.	\[CO_{3}^{2-}\text{, }NO_{3}^{-},\,\,S{{O}_{3}}\]
C.	\[N{{H}_{3}},S{{O}_{3}},CO{{_{3}^{2}}^{-}}\]
D.	\[NC{{l}_{3}},BC{{l}_{3}},S{{O}_{3}}\]
Answer» C. \[N{{H}_{3}},S{{O}_{3}},CO{{_{3}^{2}}^{-}}\]

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The group having triangular planar structures is:

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