What is the correct answer?


Which of the following is Virial equation of state?

A. (p + a/V2)(V - b) = nRT

B. PV = nRT

C. PV = A + B/V + C/V2 + D/V3 + ...

D. None of these

Correct Answer :

C. PV = A + B/V + C/V2 + D/V3 + ...

Related Questions

Pick out the wrong statement. Rotary lime kiln is an example of a/an __________ system. The temperature at which a real gas obeys the ideal gas laws over a wide… The main feature of Carnot refrigeration cycle is that, it __________ functions are exemplified by heat and work. An isentropic process is carried out at constant A gas performs the maximum work, when it expands Trouton's ratio of __________ liquids is calculated using Kistyakowsky… When a gas in a vessel expands, its internal energy decreases. The process… The equilibrium constant for a chemical reaction at two different temperatures… Gibbs free energy of mixing at constant pressure and temperature is always The shape of T-S diagram for Carnot Cycle is a If we increase the pressure on a substance (which is at its triple point),… The work done in an adiabatic change in a particular gas depends upon… At triple point (for one component system), vapour pressure of solid as… The activity of an ideal gas is numerically __________ its pressure. Pick out the wrong statement. The internal energy of an ideal gas does not change in a reversible __________… Extensive properties of a thermodynamic system depend upon the __________… The total change in the enthalpy of a system is independent of the At __________ point, all the three phases (i.e. solid, liquid and gas)… Pressure-enthalpy chart is useful in refrigeration. The change in internal… The most important application of distribution law is in In a working refrigerator, the value of COP is always Efficiency of a Carnot engine working between temperatures T1 and T2 (T1… What is the degree of freedom for two miscible (non-reacting) substances… Lowering of condenser temperature (keeping the evaporator temperature… A thermodynamic system is taken from state A to B along ACB and is brought… Minimum number of phases that exists in a system is 1. Number of chemical… Which of the following is not an intensive property?