The specific heat of saturated water vapour at 100°C is
∞
-ve
0
+ve
- There is a change in __________ during the phase transition.
- Which is an example of closed system?
- In case of steady flow compression polytropic process (PVn = constant), the work done on air is the…
- One ton of refrigeration capacity is equivalent to the heat removal rate of
- Which of the following behaves most closely like an ideal gas?
- Boyle's law for gases states that
- dW and dq are not the exact differential, because q and W are
- Heat is added at constant pressure in an ideal __________ cycle.
- Fugacity and pressure are numerically not equal for the gases
- The most important application of distribution law is in
- The chemical potential of any constituent of an ideal solution depends on the __________ of the solution.
- In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________…
- For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the __________…
- Heat pump
- Joule-Thomson co-efficient depends on the
- At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero.…
- Internal energy is equal to the heat absorbed in case of a/an __________ process.
- Which of the following is not an intensive property?
- Equilibrium constant of a reaction varies with the
- The extensive properties are
- A refrigerator works on the principle of __________ law of thermodynamics.
- Compound having large heat of formation is
- For a cyclic process, a fixed ratio between heat and work
- In an ideal solution, the activity of a component equals its
- Boiling of liquid is accompanied with increase in the
- Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system…
- The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…
- A system is said to be isopiestic, if there is no __________ change.
- The chemical potential for a pure substance is __________ its partial molal free energy.
- Which is not a refrigerant?