^{2})(V - b) = nRT

PV = nRT

^{2} + D/V^{3} + ...

None of these

**The gas law (PV = RT) is true for an __________ change.****The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…****In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.****First law of thermodynamics is mathematically stated as****At triple point (for one component system), vapour pressure of solid as compared to that of liquid will…****If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical,…****If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of…****Pick out the wrong statement.****Equation which relates pressure, volume and temperature of a gas is called the****Number of phases in a colloidal system is:****Entropy change of mixing two liquid substances depends upon the****Which of the following non-flow reversible compression processes require maximum work?****Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is****The compressibility factor for an ideal gas is 1. Its value for any other real gas is****Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is - 57°C…****In a homogeneous solution, the activity coefficient of a component depends upon the****For a constant volume process****Generation of heat by friction is an example of a/an __________ change.****Pick out the wrong statement.****All gases except __________ shows a cooling effect during throttling process at atmospheric temperature…****On opening the door of an operating refrigerator kept in a closed room, the temperature of the room…****dW and dq are not the exact differential, because q and W are****The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…****As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T)…****The unit of fugacity is the same as that of the****The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its value at the inversion point…****Entropy is a/an****(∂H/∂T)P is the mathematical expression for****In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…****For an ideal solution, the value of activity co-efficient is**