Work required to refrigeration obtained

Refrigeration obtained to the work required

Lower to higher temperature

Higher to lower temperature

**Fugacity co-efficient of a substance is the ratio of its fugacity to****For a constant volume process __________ by the system is used only to increase the internal energy.****For an ideal liquid solution, which of the following is unity?****Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature…****Free energy change of mixing two liquid substances is a function of the****In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures…****One ton of refrigeration capacity is equivalent to the heat removal rate of****High __________ is an undesirable property for a good refrigerant.****Refrigeration capacity of a household refrigerator may be round about __________ tons.****Critical solution temperature (or the consolute temperature) for partially miscible liquids (e.g., phenol-water)…****With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure****Co-efficient of Performance (COP) of a refrigerator is the ratio of the****The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…****The compressibility factor of a gas is given by (where, V1 = actual volume of the gas V2 = gas volume…****There is a change in __________ during the phase transition.****Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system…****In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1…****The equation, Cp - Cv = R, is true for __________ gas.****What is the value of Joule-Thomson co-efficient for an ideal gas?****For an ideal gas, the internal energy depends upon its __________ only.****Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a****Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the…****Specific heat of a gas for a reversible adiabatic process is****For an isothermal process, the internal energy of a gas****Measurement of thermodynamic property of temperature is facilitated by __________ law of thermodynamics.****4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is****The four properties of a system viz. P, V, T, S are related by __________ equation.****Gibbs free energy at constant pressure and temperature under equilibrium conditions is****__________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…****The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its value at the inversion point…**