The difference between isothermal compressibility and adiabatic compressibility for an ideal gas is
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- dW and dq are not the exact differential, because q and W are
- The thermodynamic law, PVy = constant, is not applicable in case of
- Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates
- Degree of freedom of the system ice-watervapour will be
- Critical temperature is defined as the temperature above which a gas will
- Which is an example of closed system?
- The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.
- The shape of T-S diagram for Carnot Cycle is a
- In an irreversible process
- Activity co-efficient is a measure of the
- Domestic refrigerator usually works on the __________ refrigeration cycle.
- Work done in an adiabatic process between two states depends on the
- Which is not constant for an ideal gas?
- The reaction A (l) → R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium,…
- Which is a state function?
- Claude's liquefaction process employs the cooling of gases by
- In case of the decomposition of hydroiodic acid (2HI H2 + I2), addition of H2 (at equilibrium condition)…
- __________ increases with increase in pressure.
- Throttling process is a/an __________ process.
- At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole.
- The change in Gibbs free energy for vaporisation of a pure substance is
- Refrigeration cycle
- The number of degrees of freedom for a mixture of ice and water (liquid) are
- The expression, nRT ln(P1/P2), is for the __________of an ideal gas.
- The work done in an adiabatic change in a particular gas depends upon changes in the __________ only.
- Pick out the correct statement.
- In the reaction, represented by, 2SO2 + O2 2SO3; ΔH = - 42 kcal; the forward reaction will be favoured…
- The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmanns…
- A refrigerator works on the principle of __________ law of thermodynamics.
- The necessary and sufficient condition for equilibrium between two phases is