Graham's law

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Science and technology

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What Wikipedia says

Graham's law of effusion (also called Graham's law of diffusion) was formulated by Scottish physical chemist Thomas Graham in 1848. Graham found experimentally that the rate of effusion of a gas is inversely proportional to the square root of the molar mass of its particles. This formula is stated as

Excerpt from the Wikipedia article “Graham's law”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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