which one of the following graph is not correct for ideal gas ?

d=density ,P=pressure,T=Temperature

Which one of the following is the correct PV vs P plot at constant temperature for an ideal gas ? (P and V stand for pressure and volume of the gas respectively)

Pressure temperature (p-1) graph of n moles of an ideal gas is shown in the figure. Among the following four graphs, which are the corresponding pressure volume (p-V) and density pressure (p-p) graphs?

Which of the following shown the correct relationship between the pressure 'P' and density rho of an ideal gas at constant temperature?

Which of the following shown the correct relationship between the pressure 'P' and density rho of an ideal gas at constant temperature?

The following graph respresent the pressure versus number density for ideal gas at two different temperature T_(1) and T_(2) . The graph implies ................. .