As the tendency to from `p pi-dpi` bond decreases, the tendency for the polymerisation increases. So the correct order of tendency of polymerisation is :

Options

A. `SiO_(4)^(4-)ltPO_(4)^(3-)ltSO_(4)^(2-)ltClO_(4)^(-)`
B. `PO_(4)^(2-)ltSiO_(4)^(4-)ltSO_(4)^(2-)ltClO_(4)^(-)`
C. `ClO_(4)^(-)ltSO_(4)^(2-)ltSiO_(4)^(4-)ltPO_(4)^(3-)`
D. `SiO_(4)^(4-)ltPO_(4)^(3-)gtSO_(4)^(2-)gtClO_(4)^(-)`

Answer

D

Explanation

Si does not form `pi`-bond with O.