Which of the following is not correct description?
A. `SO_(2)-sp_(2)` hybridised sulphur - angular shape - one lone pair over sulpur - one `(dpi-p pi)` and one `(p pi-p pi)` bond
B. `SO_(3)^(2-)-sp^(3)` hybridised sulphur - pyramidal shape - one `(dpi-p pi)` bond
C. `SO_(4)^(2-)-sp^(3)` hybridised sulphur - tetrahedral shape - tow `(dpi-p pi)` bonds
D. `SO_(3)-sp^(3)` hybridised sulphur-planar triangle shape - two `(p pi=p pi)` and one `(dpi-p pi)` bonds
