Linde gas liquefaction process employs cooling
By throttling
By expansion in an engine
At constant pressure
None of these
- An ideal liquid refrigerant should
- Kopp's rule is used to calculate the heat capacity of
- The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing…
- In the reaction, H2 +I2 2HI, addition of an inert gas will
- Free energy
- A system undergoes a change from a given initial state to a given final state either by an irreversible…
- When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and…
- The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…
- Linde gas liquefaction process employs cooling
- The expression for entropy change, ΔS = n Cp . ln (T2/T1), is valid for the __________ of a substance.
- The free energy change for a chemical reaction is given by (where, K = equilibrium constant)
- Clausius-Clapeyron Equation gives accurate result, when the
- The main feature of Carnot refrigeration cycle is that, it
- The energy of activation of exothermic reaction is
- The minimum number of phases that can exist in a system is
- Pick out the wrong statement.
- During Joule-Thomson expansion of gases
- The chemical potential of a component (μi) of a phase is the amount by which its capacity for doing…
- If the internal energy of an ideal gas decreases by the same amount as the work done by the system,…
- For a constant volume process
- What is the value of ln y (where y = activity co-efficient) for ideal gases?
- Which of the following represents the Virial equation of state?
- Entropy of the system decreases, when
- Gibbs-Helmholtz equation is
- Which of the following will increase the volume of a real gas by four times?
- Heat of formation of an element in its standard state is
- The point at which all the three (solid, liquid and gas) phases co-exist, is known as the __________…
- If two gases have same reduced temperature and reduced pressure, then they will have the same
- Free energy changes for two reaction mechanism 'X' and 'Y are respectively - 15 and - 5 units. It implies…
- When a system is in equilibrium for all possible processes, the differential or finite change of entropy…