Low T, low P

High T, high P

Low T, high P

High T, low P

**Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…****The equation relating E, P, V and T which is true for all substances under all conditions is given by…****In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.****A cyclic engine exchanges heat with two reservoirs maintained at 100 and 300°C respectively. The…****Critical compressibility factor for all substances****The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.****Chemical potential is a/an****Heat is added at constant pressure in an ideal __________ cycle.****In a working refrigerator, the value of COP is always****Which of the following diagrams does not represent an Otto cycle?****Absolute zero temperature signifies the****Joule-Thomson experiment is****What happens in a reversible adiabatic expansion process?****There is a change in __________ during the phase transition.****Free energy****Specific volume of an ideal gas is****For spontaneous changes in an isolated system (S = entropy)****In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible…****COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about****Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole.****In a reversible process****The compressibility factor for an ideal gas is 1. Its value for any other real gas is****In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…****Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as****Lenz's law results from the law of conservation of****Claude's liquefaction process employs the cooling of gases by****Which one is true for a throttling process?****The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature…****Entropy, which is a measure of the disorder of a system, is:****Which of the following is Virial equation of state?**