Q121
Open questionA gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c.
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Chemical Engineering · all questionsChemical Engineering Thermodynamics
Chemical Engineering Thermodynamics
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Q122
Open question__________ explains the equilibrium constant for any chemical reaction.
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Q123
Open questionThe root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzman's constant, T = absolute temperature)
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Q124
Open questionThe number of degrees of freedom for an azeotropic mixture in a two component vapour-liquid equilibria is/are
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Q125
Open questionCompressibility factor for almost all the gases are approximately same at the same
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Q126
Open questionAt triple point (for one component system), vapour pressure of solid as compared to that of liquid will be
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Q127
Open question__________ law of thermodynamics ascertains the direction of a particular spontaneous process.
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Q128
Open questionGrams of butane (C4H10) formed by the liquefaction of 448 litres of the gas (measured at (STP) would be
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Q129
Open questionThe adiabatic throttling process of a perfect gas is one of constant enthalpy
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Q130
Open questionNumber of phases in a colloidal system are
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Q131
Open questionThe amount of heat required to decompose a compound into its elements is __________ the heat of formation of that compound from its elements.
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Q132
Open questionHeat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements.
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Q133
Open questionIn case of the decomposition of hydroiodic acid (2H ⇋ H2 + ), addition of H2 (at equilibrium condition) will
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Q134
Open question__________ does not change during phase transformation processes like sublimation, melting & vaporisation.
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Q135
Open questionAdiabatic compression of a saturated water vapour makes it
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Q136
Open questionStandard temperature and pressure (S.T.P.) is
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Q137
Open questionIn case of an __________ process, the temperature of the system increases.
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Q138
Open questionIn a turbine, the fluid expands almost
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Q139
Open questionSpecific/molar Gibbs free energy for a pure substance does not change during
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Q140
Open question1st law of thermodynamics is nothing but the law of conservation of
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