Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles of products number of moles of reactants)
(atm)Δx, when Δx is negative
(atm)Δx, when Δx is positive
Dimensionless, when Δx = 0
(atm)Δx2, when Δx > 0
- y = specific heat ratio of an ideal gas is equal to
- A domestic refrigerator has a/an __________ cooled condenser.
- The unit of equilibrium constant of a chemical reaction is the same as that of
- Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.
- The adiabatic throttling process of a perfect gas is one of constant enthalpy
- The internal energy of an ideal gas does not change in a reversible __________ process.
- In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants)
- Entropy change for an irreversible process taking system and surrounding together is
- There is a change in __________ during the phase transition.
- The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is
- Maxwell's relation corresponding to the identity, dH = dS = Vdp + Σμi dni is
- Heat pump
- For any system, what is the minimum number of degrees of freedom?
- The temperature at the eutectic point of the system is the __________ temperature that can be attained…
- A reasonably general expression for vapourliquid phase equilibrium at low to moderate pressure is φi…
- Cp - Cv = R is valid for __________ gases.
- Dryness fraction of wet steam is defined as the ratio of mass of vapour in the mixture to the mass of…
- A solid metallic block weighing 5 kg has an initial temperature of 500°C. 40 kg of water initially…
- The unity of Planck's constant 'h' in the equation, E = hv is
- Requisites of a reversible process is that the
- A large iceberg melts at the base, but not at the top, because of the reason that
- Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal…
- __________ explains the equilibrium constant for any chemical reaction.
- Solid and liquid phases of a substance are in equilibrium at the
- Which of the following non-flow reversible compression processes require maximum work?
- In a homogeneous solution, the activity coefficient of a component depends upon the
- Any substance above its critical temperature exists as
- In any spontaneous process,
- The following heat engine produces power of 100,000 kW. The heat engine operates between 800 K and 300…
- Heat of reaction at constant volume is identified with __________ change.