Orientational polarization is:

1. inversely proportional to temperature and proportional to the square of the permanent dipole moment
2. proportional to temperature as well as to the square of the permanent dipole moment
3. proportional to temperature and inversely proportional to the square of the permanent dipole moment
4. inversely proportional to temperature as well as to the square of dipole moment.

Orientational polarization is inversely proportional to temperature and proportional to the square of the permanent dipole moment.