Graham's law

noun
Gra·​ham's law | \ ˈgrā-əmz- How to pronounce Graham's law (audio) , ˈgra(-ə)mz- How to pronounce Graham's law (audio) \

Medical Definition of Graham's law

: a statement in chemistry: under constant pressure and temperature two gases diffuse into each other at rates inversely proportional to the square roots of their respective molecular weights or densities

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