Enthalpy of a gas depends upon its
Temperature
Mass
Volume
Pressure
- The kinetic energy of gas molecule is zero at
- The equation, PV = nRT, is best obeyed by gases at
- Pick out the wrong statement.
- In the reaction, H2 +I2 2HI, addition of an inert gas will
- __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
- The internal energy of an ideal gas is a function of its __________ only.
- For a spontaneous process, free energy
- Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas.
- The main feature of Carnot refrigeration cycle is that, it
- Partial molar free energy of an element A in solution is same as its
- Chemical potential is a/an
- The work done in isothermal compression compared to that in adiabatic compression will be
- For a real gas, the chemical potential is given by
- One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought…
- The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing…
- Maximum work that could be secured by expanding the gas over a given pressure range is the __________…
- Joule-Thomson co-efficient is defined as
- The acentric factor of a materical, 'ω', is defined as ω = -log10(Prsat)Tr-1 = 0.7, where,…
- When a gas is subjected to adiabatic expansion, it gets cooled due to
- Third law of thermodynamics is helpful in
- Mollier diagram is a plot of
- Tea kept in a thermos flask is vigorously shaken. If the tea is considered as a system, then its temperature…
- (1/V) (∂V/∂T)P is the mathematical expression
- Gases are cooled in Joule-Thomson expansion, when it is __________ inversion temperature.
- Pick out the correct statement.
- __________ law of thermodynamics ascertains the direction of a particular spontaneous process.
- The entropy change in a reversible isothermal process, when an ideal gas expands to four times its initial…
- Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas…
- The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator…
- The internal energy of an incompressible fluid depends upon its