Straight line

Sine curve

Parabola

Hyperbola

**__________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…****A domestic refrigerator has a/an __________ cooled condenser.****In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1…****The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in****Which is an example of closed system?****Which one is true for a throttling process?****Fugacity co-efficient of a substance is the ratio of its fugacity to****An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas…****Heat pump****The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT)…****Any substance above its critical temperature exists as****If two gases have same reduced temperature and reduced pressure, then they will have the same****Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles…****The kinetic energy of gas molecule is zero at****With increase in pressure (above atmospheric pressure), the Cp of a gas****The energy of activation of exothermic reaction is****For an irreversible process involving only pressure-volume work****For a multi-component system, the term chemical potential is equivalent to the****The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…****The temperature at which both liquid and gas phases are identical, is called the __________ point.****The value of gas constant 'R' is****Heat is added at constant pressure in an ideal __________ cycle.****At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure.****Pick out the undesirable property for a good refrigerant.****Third law of thermodynamics is concerned with the****When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and…****Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression…****In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________…****Maximum work that could be secured by expanding the gas over a given pressure range is the __________…****Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the**