The internal energy of an incompressible fluid depends upon its
Pressure
Temperature
Both (A) & (B)
Neither (A) nor (B)
- Number of phases in a colloidal system is:
- Co-efficient of performance for a reversed Carnot cycle working between temperatures T1 and T2 (T1 >…
- An ideal liquid refrigerant should
- When liquid and vapour phases of one component system are in equilibrium (at a given temperature and…
- The expression, ΔG = nRT. ln(P2/P1), gives the free energy change
- In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…
- Which of the following exemplifies an adiabatic process?
- The equilibrium constant for a chemical reaction at two different temperatures is given by
- A solute distributes itself between two nonmiscible solvents in contact with each other in such a way…
- Equilibrium constant decreases as the temperature
- For a constant pressure reversible process, the enthalpy change (ΔH) of the system is
- Critical compressibility factor for all substances
- For a multi-component system, the term chemical potential is equivalent to the
- Entropy change for an irreversible process taking system and surrounding together is
- Melting of ice exemplifies a/an
- The intensive properties are
- During the phase transition, __________ changes.
- In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures…
- Pick out the wrong statement.
- With increase in compression ratio, the efficiency of the otto engine
- Which of the following is a widely used refrigerant in vapour compression refrigeration system (using…
- In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases…
- Fugacity and pressure are numerically equal, when the gas is
- Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…
- If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical,…
- With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure
- Which of the following diagrams does not represent an Otto cycle?
- Specific heat of a gas for a reversible adiabatic process is
- In a P-V diagram (for an ideal gas), an isothermal curve will coincide within adiabatic curve (through…
- __________ increases with increase in pressure.