Trouton's rule

noun
Trou·​ton's rule | \ ˈtrau̇tᵊnz-\

Definition of Trouton's rule

: a statement in physical chemistry: the molar heats of vaporization of pure liquids are proportional to the absolute temperatures of their boiling points

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History and Etymology for Trouton's rule

after Frederick T. Trouton †1922 English physicist

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