Molecular Polarity and Weak Chemical Forces: Resonance and resonance energy, formal charge, Van der Waals forces, ion-dipole forces, dipole-dipole interactions, induced dipole interaction, dipole moment and molecular structure (Diatomic and polyatomic molecules), Percentage ionic character from dipole moment, polarising power and polarisability.
Molecular Polarity and Weak Chemical Forces: Resonance and resonance energy, formal charge, Van der Waals forces, ion-dipole forces, dipole-dipole interactions, induced dipole interaction, dipole moment and molecular structure (Diatomic and polyatomic molecules), Percentage ionic character from dipole moment, polarising power and polarisability. Fajan’s rules and consequences of polarisation. Hydrogen bonding, Van der Waals forces, ion-dipole forces, dipole-dipole interactions, induced dipole interaction. (10)