Degrees of freedom at triple point will be
0
1
2
3
- Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…
- In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible…
- In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases…
- Which of the following is an undesirable characteristic of a refrigerant?
- The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…
- For an irreversible process involving only pressure-volume work
- At the critical point of a substance
- The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction…
- Variation of equilibrium pressure with temperature for any two phases of a given substances is given…
- Which of the following is not an intensive property?
- In an ideal solution, the activity of a component equals its
- The equilibrium constant for a chemical reaction at two different temperatures is given by
- Which of the following processes cannot be made reversible even under ideal condition of operation?
- In an ideal refrigeration cycle, the change in internal energy of the fluid is
- Which of the following is true for Virial equation of state?
- The number of degrees of freedom for a mixture of ice and water (liquid) are
- For an ideal gas, the enthalpy
- With increase in pressure (above atmospheric pressure), the Cp of a gas
- High __________ is an undesirable property for a good refrigerant.
- For an ideal gas, the activity co-efficient is
- As the time is passing, entropy of the universe
- As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine…
- Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
- What is the ratio of adiabatic compressibility to isothermal compressibility?
- The value of gas constant 'R' is
- A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy…
- Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is
- Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas…
- Refrigeration cycle
- Pick out the wrong statement.