. Among the following which one is a wrong statement
(a) PH5 and BiCl5 do not exist.
(b) pπ dπ bonds are present in SO2.
(c) SeF4 and CH4 have the same shape.
(d) I3 + has bent geometry.
Correct Option is: C
SeF4 has sp3d hybridisation, hence it has a see-saw shape. CH4 has sp3 hybridisation and tetrahedral shape.