The first law of thermodynamics is a statement of conservation of
Heat
Momentum
Energy
Work
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- A gas mixture of three components is brought in contact with a dispersion of an organic phase in water.…
- A system is said to be at equilibrium, if the entropy of the system has reached __________ value.
- For a constant volume process
- Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity…
- Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…
- Enthalpy 'H' is defined as
- Critical solution temperature (or the consolute temperature) for partially miscible liquids (e.g., phenol-water)…
- Which of the following liquid metals has the highest thermal conductivity?
- In an ideal gas mixture, fugacity of a species is equal to its
- What happens in a reversible adiabatic compression?
- __________ functions are exemplified by heat and work.
- Reduced pressure of a gas is the ratio of its
- Extensive properties of a thermodynamic system depend upon the __________ of the system.
- Pick out the wrong statement.
- If the internal energy of an ideal gas decreases by the same amount as the work done by the system,…
- What is the degree of freedom for a system comprising liquid water equilibrium with its vapour?
- A gas performs the maximum work, when it expands
- Which of the following exemplifies an adiabatic process?
- Which of the following is not an intensive property?
- The equilibrium constant for a chemical reaction at two different temperatures is given by
- Degree of freedom of the system ice-watervapour will be
- A system undergoes a change from a given initial state to a given final state either by an irreversible…
- The internal energy of an incompressible fluid depends upon its
- What happens in a reversible adiabatic expansion process?
- For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions,…
- Pick out the wrong statement.
- In a turbine, the fluid expands almost
- The internal energy of an ideal gas is a function of its __________ only.
- The enthalpy change when ammonia gas is dissolved in water is called the heat of
- An isolated system can exchange __________ with its surroundings.