Among the following, the CORRECT combinations are
A. $\mathrm{IF}_3 \rightarrow \mathrm{~T}$-shaped $\left(\mathrm{sp}^3 \mathrm{~d}\right)$
B. $\mathrm{IF}_5 \rightarrow$ Square pyramidal $\left(\mathrm{sp}^3 \mathrm{~d}^2\right)$
C. $\mathrm{IF}_7 \rightarrow$ Pentagonal bipyramidal $\left(\mathrm{sp}^3 \mathrm{~d}^3\right)$
D. $\mathrm{ClO}_4^{-} \rightarrow$ Square planar $\left(\mathrm{sp}^2 \mathrm{~d}\right)$
Choose the correct answer from the options given below: