Answer Happy

True or False (explain false ones)
a. The rotational energy is zero for the quantum
number=0
b. The Raman spectrum depends on dipole moment
c. The Franck Condon principle refers to the particle-in
-the-box
d. The π bond is antisymmetric with the interatomic axis.
e. Phosphorescence features transitions between states with the
same spin.
f. For a molecule to have a rotational spectrum, it has to have
a permanent dipole moment
g. A vibrational spectrum has higher energy than a rotational
spectrum
h. Fluorescence features transition between singlet and
triplet