Khalid T MaaroofMSc. Pharmaceutical sciences

School of pharmacy – Pharmaceutics department

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States of matter

Physical Pharmacy

Bonding forces

Intermolecular forces

Intramolecular forces

Repulsive forces

Attractive forces

In order for molecules to exist in aggregates in gases, liquids, and solids, intermolecular forces must exist.

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Attractive forces

Intermolecular forces

Van derWaalsForces

H- Bonding

Ion-Ion interactions

Ion-dipole interactions

Intramolecular forces

Covalent bons

Ionic bonds

Metalic bonds4

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Ion-dipole and ion-induced dipole forces

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Questions !

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