Intermolecular Forces

EXAM QUESTION: Predict 2 possible shapes which molecules having the general formula AB₂. (2011, HL, 7 marks) SEE ABOVE FOR EXPLANTION

Intermolecular Forces

1. This refers to the forces which occur between molecules.

i.e.

Intramolecular forces

moleculeee

• Includes ionic + covalent bond

molecule

• Refers to bond which keeps the atoms together in a molecule.

Intramolecular forces: refers to the forces which occur within atoms of a molecule

1. These forces determine the melting and boiling point of a substance.

Thr...