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The rate of effusion of a gas is inversely proportional to the squareroot of its

ID: 1018262 • Letter: T

Question

The rate of effusion of a gas is inversely proportional to the squareroot of its. Charles discovered that at constant pressure and number of molecules, the volume of a gas is proportional to its. A statement of Avogadro's hypothesis (law) is that equal volume of gases under the same conditions of pressure and temperature will contain equal numbers of The gas constant, R, has a value of 0.082057. What are the units? The ideal gas law can be modified to correct for the errors arising from nonideality. The modified equation is known as the equation for a real gas.

Explanation / Answer

The rate of effusion of a gas is inversely proportional to square root of its molar mass.

Charles discovered that at constant pressure and number of moelcules, the volume of a gas is proportional to its temperature.

A statement of Avogadro's hypothesis (law) is that equal volumes of gases under the same conditions of pressure and temperature will comtain equal number of molecules.

The gas constant, T, has a value of 0.082057. The units are L.atm/K.mol

the ideal gas law can be modified to correct for the error arising from non-ideality. the modified equation is known as Van-der Waal's equation for a real gas.

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