illustrate Graham's law of diffusion and effusion .
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Heya @user
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⭕ diffusion
It is the ability of gas to mix simultaneously and to form a homogeneous mixture is known as diffusion
⭕ effusion
It is a process in which gas is allowed to escape under pressure through a fine orifice from closed container.
Graham's law of diffusion and effusion
(A). This law was proposed by Thomas Graham..
(B). According to this law, at constant temperature and pressure the rate of diffusion or effusion of a gas is inversely proportional to the square root of its density. Thus and directly proportional to its pressure.
(C) Rate of diffusion = volume of gas diffused by time taken for diffusion.
Application of Graham's law
★ to the detection of Marsh gas in mines.
★ station of isotopes.
★ determination of density and Molecular mass of gases.
Hope helped !!
Here is your answer
⭕ diffusion
It is the ability of gas to mix simultaneously and to form a homogeneous mixture is known as diffusion
⭕ effusion
It is a process in which gas is allowed to escape under pressure through a fine orifice from closed container.
Graham's law of diffusion and effusion
(A). This law was proposed by Thomas Graham..
(B). According to this law, at constant temperature and pressure the rate of diffusion or effusion of a gas is inversely proportional to the square root of its density. Thus and directly proportional to its pressure.
(C) Rate of diffusion = volume of gas diffused by time taken for diffusion.
Application of Graham's law
★ to the detection of Marsh gas in mines.
★ station of isotopes.
★ determination of density and Molecular mass of gases.
Hope helped !!
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