WebMar 31, 2024 · noun Gra· ham's law ˈgrā-əmz- ˈgra (-ə)mz- : 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 Dictionary Entries Near Graham's law graft-versus-host disease Graham's law grain WebJul 3, 2024 · Graham's law is a gas law which relates the rate of diffusion or effusion of a gas to its molar mass. Diffusion is the process of slowly mixing two gases together. Effusion is the process that occurs when a gas is …
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WebThomas Graham’s (1805-1869) finding on gas diffusion resulted in what is now known as Graham’s law of diffusion. The law states that the rate of diffusion (or effusion) is directly proportional to the volume of gas diffused (or effused) in a given time and that the density of a gas is proportional to its molar mass led to this formulation. The equation states that … Web1 day ago · A law is a rule or set of rules for good behaviour which is considered right and important by the majority of people for moral, religious, or emotional reasons. ...inflexible moral laws. Synonyms: principle, standard, code, formula More Synonyms of law 6. countable noun small eyelash extensions pads
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WebJan 9, 2015 · Graham's law of diffusion definition, the principle that at a given temperature and pressure the rate of diffusion of a gas is inversely proportional to the square root of its density. See more. WebNov 10, 2024 · Graham’s law is an empirical relationship that states that the ratio of the rates of diffusion or effusion of two gases is the square root of the inverse ratio of their molar masses. The relationship is based on the postulate that all gases at the same temperature have the same average kinetic energy. WebDec 28, 2008 · Graham's Law is a relation which states that the rate of the effusion of a gas is inversely proportional to the square root of its density … smalley elementary nv