Chemical Engineering Thermodynamics Which of the following equations is obtained on combining 1st and 2nd law of thermodynamics, for a system of constant mass? DQ = CpdT + Vdp DE = Tds - PdV Tds = dE - PdV DQ = CvdT + PdV DQ = CpdT + Vdp DE = Tds - PdV Tds = dE - PdV DQ = CvdT + PdV ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity is a measure of the Escaping tendencies of the same substance in different phases of a system Relative volatility of a mixture of two miscible liquids Behaviour of ideal gases None of these Escaping tendencies of the same substance in different phases of a system Relative volatility of a mixture of two miscible liquids Behaviour of ideal gases None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Trouton's ratio is given by (where λb, = molal heat of vaporisation of a substance at its normal boiling point, kcal/kmol Tb = normal boiling point, °K ) Tb/λb √(Tb/λb) λb/Tb √(λb/Tb) Tb/λb √(Tb/λb) λb/Tb √(λb/Tb) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant of a reaction varies with the None of these Initial concentration of the reactant Pressure Temperature None of these Initial concentration of the reactant Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy change of a system over one complete cycle in a cyclic process is -ve Zero +ve Dependent on the path -ve Zero +ve Dependent on the path ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following liquid metals has the highest thermal conductivity? Molten sodium Mercury Molten lead Molten potassium Molten sodium Mercury Molten lead Molten potassium ANSWER DOWNLOAD EXAMIANS APP
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