If a molecule has four hybrid sp3 orbitals, it can be concluded that the molecule has a
A. trigonal planar molecular geometry.
B. trigonal planar electron domain geometry.
C. tetrahedral molecular geometry.
D. tetrahedral electron domain geometry.
If a molecule is found to have four hybrid sp3 then we say that it has a tetrahedral molecular geometry. thsi is the correct term to define this type of molecules. So your option would be C. Hope this is useful