Boyle temperature

The Boyle temperature, $T_{B}$, is the temperature at which the second virial coefficient becomes zero, i.e.

$B_{2}\vert _{T=T_{B}}=0$.

At the Boyle temperature a non-ideal gas, more or less, obeys Boyle's law (which holds for an ideal gas).

See also

• Boyle temperature of the van der Waals equation of state
• Theta solvent