In a reversible process

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1. Degrees of freedom at triple point will be
2. Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole.…
3. Pick out the extensive property out of the following.
4. Domestic refrigerator usually works on the __________ refrigeration cycle.
5. Work done may be calculated by the expression ∫ p dA for __________ processes.
6. A solid is transformed into vapour without going to the liquid phase at
7. An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas…
8. The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature…
9. Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.
10. Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…
11. Entropy change for an irreversible process taking system and surrounding together is
12. The value of Cp & Cv respectively for monatomic gases in Kcal/kg Mole.°K are
13. In any spontaneous process,
14. Which law of the thermodynamics provides basis for measuring the thermodynamic property?
15. The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…
16. The equation, Cp - Cv = R, is true for __________ gas.
17. It is desired to bring about a certain change in the state of a system by performing work on the system…
18. For a spontaneous process, free energy
19. With increase in temperature, the atomic heat capacities of all solid elements
20. For a constant volume process
21. Internal energy is equal to the heat absorbed in case of a/an __________ process.
22. __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
23. Internal energy of an ideal gas
24. Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is
25. Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is - 57°C…
26. A system is said to be at equilibrium, if the entropy of the system has reached __________ value.
27. Joule-Thomson co-efficient for a perfect gas is
28. Grams of butane (C4H10) formed by the liquefaction of 448 litres of the gas (measured at (STP) would…
29. In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1…
30. (∂H/∂T)P is the mathematical expression for

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