Choose the correct combination for the following statement Clapeyron equation AH TAV" dP sat %3D dT may be simplifled by assuming 1-Gas phase is an idea! gas, I-Enthalpy is the function of temperature only III-Liquid phase is an ideal solution IV-The molar volume of liquid is neg içible a. III-IV b. I-IV I-II-IV d1-

Q: Find k values Such that the to be stable fetlewing system Risi S(5+sti)(S+4)

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Q: For CHCl3(g), Cp = 7.05 + 35.60 x 10-³T - 216.9 x 10-7T² cal mole-1 K-1. Assuming this gas to be…

A: Change in entropy = △S = n CP lnT2T1 - nR lnP2P1    Assume this gas to be ideal then,  P = RT/V…

Q: 6) For a perfect gas, the AA of its isothermal change is_ (a) > AG (b)<AG (c) = AG (d) not sure

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Q: Could you resolve the problem using the experimental data provided. How are the results different?…

A: Given, feed molar flow rate Water is more volatile component.Given, mole fraction of more volatile…

Q: 1) Calculate the temperature increase and final pressure of Helium if one mole is compressed…

A: Compression is the process of reducing the volume of a gas and increasing its pressure. In an…

Q: All diffusivities (mass, heat and momentum) have the same units. A. True O B. False, there are…

A: 1) Momentum Diffusivity = μρ =Kgm. secKgm3 = m2sec 2) Heat Diffusivity = KρCp = m2sec 3) Mass…

Q: Show P-v diagram and solution. * Complete this table for H,O: T, °C P, kPa v, m³/kg Phase…

A: (1) Consider the temperature, T1 = 140°C Specific volume, v1 = 0.05 m3/kg   From the steam table for…

Q: 11.8. Find all stability criteria that are first violated for a ternary system of components 1, 2,…

A: The general stability criteria for the second derivative of thermodynamic potentials a shown below:

Q: 4) Two moles of O2 gas at 1 atm and 10°C are mixed adiabatically with 4 moles of N2 gas at 1 atm and…

A: O2 n=2 P=1atm T=10℃ N2 n=4 P=1atm T=80℃ Mixed together adiabatically have P=1atm Cp=7cal/mole-K…

Q: Compare these real gas models(van der Waals, Berthelot and Dieterici) i) with the perfect gas model…

A: (i) Equation for a perfect gas is PV = nRT In perfect gases intermolecular forces are neglected.…

Q: of real gas properties. The equations for ideal gases are important because they provide O a. a way…

A: The answer is based on the use of an ideal gas equation to calculate the properties of real gases.

Q: What is the equation that defines fugacity? O None of the above GR P ln (RT) In GR RT Ope() GR RT)

A: fugacity in terms of Gibbs free energy we find equation or relation between them

Q: Calculate the equilibrium number of vacancies in 1 m3 of Cu at temperatures of 25, 200 and 500 C as…

A: The equilibrium number of vacancies in 1 m3 of Cu =? At Temperature T= 25, 200, and 500 oC  Atomic…

Q: 3) Consider a binary, multi-stage distillation column. The molar enthalpies of saturated vapour and…

A: given = hl = 6.0 KJ/mol hV = 41 KJ/mol CP,l = 68 J/mol.K and CP,V = 22 J/mol.K WKT quality of feed…

Q: 8.7 Two substances A and B are known to form ideal liquid solutions.A vapour mixture containing 50%…

A: Given: Mole fraction of A in vapor phase (yA)=0.5 Mole fraction of A in vapor phase (yB)=0.5…

Q: Please consider a binary Propane/n-Pentane feed stream that is 0.35 alo Propane. The stream is to be…

A: Given:  Binary propane/n-pentane feed stream that is 0.35 % propane flashed at 60 psia (4.137 bar)…

Q: Illustrate graphically the positive and negative deviation from ideal behavior of binary mixtures…

A: Introduction The most important variables describing a binary mixture are pressure, temperature and…

Q: 11.1 The one parameter Margules equation can be used to model the VLLE at 308 K for a systerm of…

A: The one parameter morgulus equation is used to model the VLE. at 308 K for the system of methanol…

Q: What is the molal boiling point constant for water, in oC per molal?

A: Molal boiling point of water is asked.

Q: 7.42 The excess Gibbs free energy is given by GEIRT = – 3x1x2(0.4x1 + 0.5.x2) %3D Find expressions…

A: Given, expression for excess Gibbs free energy is GERT = -3x1x20.4x1+0.5x2GERT = x1x2-1.2x1-1.5x2…

Q: Pressur .A Triple point Vapour

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Q: 1.) For the inverted manometer of Fig. 1, all fluids are at 20°C. If pB - pA = 97 kPa, what %3D must…

A: For the inverted manometer  PB-PA  = 97 kPaS.G (Oil) = 0.827we know that      S.G = Density of oil…

Q: Fugacity is most helpful in representing actual behavior of real gases representing actual behaviIor…

A: Given data: Fugacity is most helpful in __ Select the correct answer.

Q: Q1: What is the properties that should be the ideal solution ?

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Q: When can Ideal Gas Laws be applied to real gases?

A: It is to be mentioned when ideal gas laws can be applied to real gases.

Q: In Problem 12-18 in this section, you used agamma-phi modeling approach for the…

A: Using gamma-phi modeling. Modeling the liquid using an excess molar Gibbs free energy model and the…

Q: 6. The standard enthalpy of formation of gaseous butane, C4H10, is -126.15 kJ mol-1 at 298K. Write…

A: Given C4H10 -Butane Standard enthalpy of butane=-126.15 kJmol

Q: The specific volume of saturated liquid water at a temperature of 257\deg C

A: We can obtain standard values of specific volume of saturated liquid water at particular…

Q: 1) Flux, N units a. m/s b. kg.mol.m/s c. kg.mol/m2s d. none of these 2) The Wilke-Lee modification…

A: Given that :Flux which is denoted by N ,we have to find the unit of flux       According to bartleby…

Q: Ten moles per second (10 mol/s) of an equimolar liquid mixture of water (1)/ethanol(2) at 30 °C and…

A: (i) Flash distillation is used to separate more volatile component from the mixture by partially…

Q: Q.1 a) Derive a relation for Joule – Thomson coefficient for a gas whose equation of state is…

A: (a) Given, equation of state is P+aV2V = RT       .......1   Write the expression for enthalpy as…

Q: Data for the next problems A commercial adsorbent can remove impurities from amyl acetate that meets…

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Q: Write "TRUE" if the statement is correct. Else, write the correct answer based on the underlined…

A: In Ramsay Shield Equation, Molar surface energy of a liquid is proportional to Tc - T - 6 K  where,…

Q: Determine the range of mean density of a mixture of air in a 50:50 oil-water liquid phase across a…

A: Given Data:

Q: A mixture of 3 components in 2 phases are present. You are given the temperature and pressure. How…

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Q: A sample of 2.00 mol of diatomic perfect gas molecules at 250 K is compressed reversibly and…

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Q: 1. Consider cyclobutadiene molecule (structure is shown below) has a point group Dah. Using LCAO-MO…

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Q: 1. What is the enthalpy of steam at 150 psia and 400 degree Fahrenheit? O 1220 BTU/lbm O 1250…

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Q: d

A: The objective of the question is to understand the phase envelope and equilibrium concept using…

Q: In an investigation of thermophysical properties of methylbenzene R.D. Goodwin (J. Phys. Chem. Ref.…

A: Given 1)The solid–liquid boundary is given by p= p3 + 1000(5.60 + 11.727x)x where x = (T/T3) − 1…

Q: An equimolar ethanol-water mixture is to be separated in a flash distillation chamber operating at…

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Q: = Atr Hm RT a(In F The Clausius-Clapeyron equation for solid-vapor or liquid-vapor phase equilibrium…

A: Assumptions for the Claussius-Clapeyron equation is asked.

Q: An equimolar solution of benzene and toluene is evaporated at a constant temperature of 90oC. What…

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Q: Assuming that CO2 is an ideal gas, calculate AH and AS for the following process 1 mole of…

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