ideal gas law A law relating the pressure (P), temperature (T), and volume (V) of an ideal gas. Mathematically, the ideal gas law can be written as: pV = nRT,The ideal gas law implies that at constant temperature (T), the product of pressure and volume (pV) is constant (Boyle's law) and at a constant pressure, the volume is proportional to the temperature (Charles' law). Related categories • HEAT AND THERMODYNAMICS • PHYSICAL CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |