The number of species from the following that have pyramidal geometry around the central atom is $\m

Question

The number of species from the following that have pyramidal geometry around the central atom is $\mathrm{S}_{2} \mathrm{O}_{3}{ }^{2-}, \mathrm{SO}_{4}{ }^{2-}, \mathrm{SO}_{3}{ }^{2-}, \mathrm{S}_{2} \mathrm{O}_{7}{ }^{2-}$\

Professor PC Thomas Classes · Answer

(d) Only $\mathrm{SO}_{3}^{2-}$ has pyramidal geometry around the central atom.