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MDCAT Chemistry Past Papers Reconduct 2023 #Gases #Graham's Law

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The statement “Diffusion of gas is inversely proportional to the square root of density at constant temperature and pressure” is known as: (MDCAT Reconduct 2023)

Verified Answer & Explanation⌄

Correct Answer: A) Graham’s Law

Concept Explanation

Graham’s law states that the rate of diffusion or effusion is inversely proportional to the square root of gas density or molar mass.

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