question_answer

    Which set of hydridisation is correct for the following compounds? \[\text{CaSi}{{\text{O}}_{\text{3}}}.\text{MgC}{{\text{O}}_{\text{3}}}\]                \[\text{MgC}{{l}_{\text{2}}}.\text{5MgO}.;x{{H}_{\text{2}}}O\] \[HCl{{O}_{4}}\]

A)                 sp,          \[HCl{{O}_{3}}\],              \[HCl{{O}_{2}}\]

B)                 sp,          \[HClO\],             \[S{{r}^{2+}}\]

C)                 \[B{{a}^{2+}}\] \[C{{a}^{2+}}\]                  \[M{{g}^{2+}}\]

D)                 \[\text{N}{{\text{O}}_{\text{2}}}\]          \[~\text{S}{{\text{F}}_{\text{4}}}\]                \[\text{P}{{\text{F}}_{\text{6}}}\]