$\mathrm{S}\mathrm{O}\mathrm{C}{\mathrm{l}}_2+\mathrm{H}\mathrm{O}\mathrm{H}\to \left[\mathrm{X}\right]+\left[\mathrm{Y}\right]$

Which of the following is/are incorrect statements(s)?

(I) One of the products is a gas having $\mathrm{s}{\mathrm{p}}^3\mathrm{d}$ hybridization.

(II) Both the products are strong acids.

(III) One of the product has one $\mathrm{p}\mathrm{\pi }-\mathrm{d}\mathrm{\pi }$ bond.

(IV) One of the product when react with $\mathrm{N}{\mathrm{H}}_3$ gives white fumes.