For a real gas obeying van der waal's equation , graph is plotted between `PV_m` (y- axis) and P (x - axis) where `V_m` is molar volume . Y - intercept the graph is

A graph is plotted between PV_(m) along y-axis and P along x-axis, where V_(m) is the molar volume of a real gas. Find the intercept .

A graph is plotted between PV_(m) along Y-axis and P along X-axis whre V_(m) is the molar volume of a real gas Find the intercept along Y-axis .

A graph is plotted between PV_(m) along Y-axis and P along X-axis whre V_(m) is the molar voulume of a real gas Find the intercept along Y-axis .

A real gas obeying van der Waal equation will resemble ideal gas if the

A real gas obeying van der Waal equation will resemble ideal gas if the

For a real gas which obeys van der waals equation, a graph is obtained by plotting the values of PV_(m) along the y-axis and the values of P along the x-axis. What is the value of intercept on the y-axis of the graph?

At a particular temperature and pressure for a real gas Van der Waal's equation can be written as: (P + a/(V^(2)m)) (V_(m) -b) =RT where Vm is molar volume of gas. This is cubic equation in the variable Vm and therefore for any single value of P & T there should be 3 values of Vm. Which are shown in graph as Q, M and L. As temperature is made to increase at a certain higher temperature the three values of Vm becomes identical. The temperature, pressure & molar volume at point X are called Tc, Pc & Vc for real gas. The compressibility factor in terms of Pc, Vc and T is called Zc. The expression of Van dcr Waal's constant 'a' can be given as

At a particular temperature and pressure for a real gas Van der Waal's equation can be written as: (P + a/(V^(2)m)) (V_(m) -b) =RT where Vm is molar volume of gas. This is cubic equation in the variable Vm and therefore for any single value of P & T there should be 3 values of Vm. Which are shown in graph as Q, M and L. As temperature is made to increase at a certain higher temperature the three values of Vm becomes identical. The temperature, pressure & molar volume at point X are called Tc, Pc & Vc for real gas. The compressibility factor in terms of Pc, Vc and T is called Zc. The expression of Van dcr Waal's constant 'a' can be given as

At a particular temperature and pressure for a real gas Van der Waal's equation can be written as: (P + a/(V^(2)m)) (V_(m) -b) =RT where Vm is molar volume of gas. This is cubic equation in the variable Vm and therefore for any single value of P & T there should be 3 values of Vm. Which are shown in graph as Q, M and L. As temperature is made to increase at a certain higher temperature the three values of Vm becomes identical. The temperature, pressure & molar volume at point X are called Tc, Pc & Vc for real gas. The compressibility factor in terms of Pc, Vc and T is called Zc. The value of critical compressibility factor Zc is approximately