Specific heat of a gas for a reversible adiabatic process is
Negative
Zero
Infinity
None of these
- What happens in a reversible adiabatic compression?
- Which of the following is affected by the temperature?
- Which of the following processes cannot be made reversible even under ideal condition of operation?
- The standard Gibbs free energy change of a reaction depends on the equilibrium
- Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
- Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation.
- The absolute entropy for all crystalline substances at absolute zero temperature is
- The number of degree of freedom for an Azeotropic mixture of ethanol and water in vapourliquid equilibrium,…
- The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio…
- Entropy change of mixing two liquid substances depends upon the
- Which of the following is a thermodynamic property of a system?
- Melting of ice exemplifies a/an
- Adiabatic compression of a saturated water vapour makes it
- Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature…
- Pick out the wrong statement.
- __________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…
- Cv is given by
- For an exothermic reaction
- To obtain integrated form of Clausius-Clapeyron equation, ln (P2/P1) = (ΔHV/R) (1/T1 - 1/T2) from…
- Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles…
- In polytropic process (PVn = constant), if n = 1; it means a/an __________ process.
- Specific __________ does not change during phase change at constant temperature and pressure.
- The work done in an adiabatic change in a particular gas depends upon changes in the __________ only.
- One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought…
- Which of the following diagrams does not represent an Otto cycle?
- The variation of heat of reaction with temperature at constant pressure is given by the __________ law.
- When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the…
- When pressure is applied on the system, ice ↔ water, then
- In a turbine, the fluid expands almost
- For any system, what is the minimum number of degrees of freedom?