Concept:
Hybridisation depends on number of electron pairs and geometry.
Step 1: XeF\(_4\).
Square planar \(\Rightarrow\)
\[
sp^3d^2
\]
Step 2: H\(_2\)O.
Bent shape \(\Rightarrow\)
\[
sp^3
\]
Step 3: PCl\(_5\).
Trigonal bipyramidal \(\Rightarrow\)
\[
sp^3d
\]
Step 4: [Pt(NH\(_3\))\(_4\)]\(^{2+}\).
Square planar (d\(^8\)) \(\Rightarrow\)
\[
dsp^2
\]
Final Matching:
\[
A \to (iii),\quad B \to (ii),\quad C \to (iv),\quad D \to (i)
\]