2. Which one of the following statements concerning H2 is incorrect? (a) The non-degenerate LCAO-MOs (without spin)most be wither symmetric or anti-symmetric for inversion. (b) The lowest energy MO (without spin) of the molecule is anti-symmetric for inversion. ()The ground state has a multiplicity of two. ()The MOs transform into AOs of the helium ion as the two nuclei are fused together.