Slower than Y

Faster than Y

Three times slower than Y

Three times faster than Y

**When a gas is expanded from high pressure region to low pressure region; temperature change occurs.…****In jet refrigerators, the refrigerating fluid is practically always****An isolated system can exchange __________ with its surroundings.****High __________ is an undesirable property for a good refrigerant.****Pick out the extensive property out of the following.****Mollier diagram is a plot of****The unit of fugacity is the same as that of the****Ideal gas law is applicable at****Specific __________ does not change during phase change at constant temperature and pressure.****Heat of formation of an element in its standard state is****(∂E/∂T)V is the mathematical expression for****Absorption/evolution of heat during conversion of a substance from one allotropic form to another is…****Pick out the correct statement.****For an ideal solution, the value of activity co-efficient is****Throttling (Joule-Thomson effect) process is a constant __________ process.****Pick out the correct equation relating 'F' and 'A'.****Number of degrees of freedom for a three phase system in equilibrium comprising of three nonreacting…****Equilibrium constant decreases as the temperature****The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is****Variation of equilibrium pressure with temperature for any two phases of a given substances is given…****Entropy change of mixing two liquid substances depends upon the****For organic compounds, group contribution method can be used for the estimation of****In an ideal gas mixture, fugacity of a species is equal to its****What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at…****__________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…****For the reversible exothermic reaction, N2 + 3H2 2NH3, increase of pressure would****Clausius-Clapeyron Equation gives accurate result, when the****The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…****y = specific heat ratio of an ideal gas is equal to****Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is**