Van der Waals’ equation for calculating the pressure of a non ideal gas is
Van der Waals’ suggested that the pressure exerted by an ideal gas, 
is related to the experimentally measured pressure, 
by the equation,
Constant 
is measure of intermolecular interaction between gaseous molecules that gives rise to non-ideal behaviour depends on how frequently any two molecules approach each other closely. Another correction concerns the volume occupied by the gas molecules. In the ideal gas equation, 
represents the volume of the container. However each molecules does occupy a finite although small, intrinsic volume, so the effective volume of the gas becomes 
, where 
is the number of moles of the gas and 
is a constant
Which of the following represents a plot of compressibility factor 
at room temperature for He?
a).png)
b).png)
c).png)
d).png)
is related to the experimentally measured pressure, by the equation, is measure of intermolecular interaction between gaseous molecules that gives rise to non-ideal behaviour depends on how frequently any two molecules approach each other closely. Another correction concerns the volume occupied by the gas molecules. In the ideal gas equation, represents the volume of the container. However each molecules does occupy a finite although small, intrinsic volume, so the effective volume of the gas becomes , where is the number of moles of the gas and is a constant at room temperature for He?b)c)d)Question ID - 103076 | SaraNextGen Top Answer Van der Waals’ equation for calculating the pressure of a non ideal gas is
Van der Waals’ suggested that the pressure exerted by an ideal gas, is related to the experimentally measured pressure, by the equation,
Constant is measure of intermolecular interaction between gaseous molecules that gives rise to non-ideal behaviour depends on how frequently any two molecules approach each other closely. Another correction concerns the volume occupied by the gas molecules. In the ideal gas equation, represents the volume of the container. However each molecules does occupy a finite although small, intrinsic volume, so the effective volume of the gas becomes , where is the number of moles of the gas and is a constant
Which of the following represents a plot of compressibility factor at room temperature for He?
a)b)c)d)
Van der Waals’ equation for calculating the pressure of a non ideal gas is
Van der Waals’ suggested that the pressure exerted by an ideal gas, is related to the experimentally measured pressure, by the equation,
Constant is measure of intermolecular interaction between gaseous molecules that gives rise to non-ideal behaviour depends on how frequently any two molecules approach each other closely. Another correction concerns the volume occupied by the gas molecules. In the ideal gas equation, represents the volume of the container. However each molecules does occupy a finite although small, intrinsic volume, so the effective volume of the gas becomes , where is the number of moles of the gas and is a constant
Which of the following represents a plot of compressibility factor at room temperature for He?
a)b)c)d)
|
(a) Graph given in option (a) correct, for helium |