Worked Example 26.1 Predicting HOMO and LUMO Molecular Orbitals a)How many n MOs does 1,3,5,7-octatetraene have? b)What is the designation of its ground-state HOMO? c)What is the designation of its ground-state LUMO? Worked Example 26.1 Predicting HOMO and LUMO Molecular Orbitals a) How many p MOs does 1,3,5,7-octatetraene have? b) What is the designation of its ground-state HOMO? c) What is the designation of its ground-state LUMO?