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A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffix
Margules equation, gE/RT =3x1x2. where E g is the molar excess Gibbs free energy, R is the
universal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,
respectively. At a temperature T, g1/RT =1 and g2/RT =2 where g1 and g2 are the molar Gibbs free
energies of pure species 1 and 2, respectively. At the same temperature, g represents the molar
Gibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value
(rounded off to the second decimal place) of g/RT is ___________
Margules equation, gE/RT =3x1x2. where E g is the molar excess Gibbs free energy, R is the
universal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,
respectively. At a temperature T, g1/RT =1 and g2/RT =2 where g1 and g2 are the molar Gibbs free
energies of pure species 1 and 2, respectively. At the same temperature, g represents the molar
Gibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value
(rounded off to the second decimal place) of g/RT is ___________
Correct answer is '3.72'. Can you explain this answer?
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A binary system at a constant pressure with species ‘1’ an...
(According to definition of excess properties)
Now, x1 = 0.4, x2 = 0.6
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A binary system at a constant pressure with species ‘1’ an...
A and B undergoes the following reaction:
A + B ⇌ C
At equilibrium, the concentration of A is 0.1 M, the concentration of B is 0.2 M, and the concentration of C is 0.05 M. The equilibrium constant for this reaction is given by:
Kc = [C]/([A][B])
Substituting the given equilibrium concentrations, we get:
Kc = 0.05/ (0.1 x 0.2) = 2.5 M^-1
Now, let's consider the effect of changing the pressure of the system. Since the reaction involves only gases, changing the pressure will affect the concentration of the gases and shift the equilibrium accordingly. According to Le Chatelier's principle, if the pressure is increased, the equilibrium will shift towards the side with fewer moles of gas. In this case, there is only one mole of gas on each side of the equation, so changing the pressure will not have a significant effect on the equilibrium.
Therefore, the equilibrium constant will remain the same even if the pressure is changed.
A + B ⇌ C
At equilibrium, the concentration of A is 0.1 M, the concentration of B is 0.2 M, and the concentration of C is 0.05 M. The equilibrium constant for this reaction is given by:
Kc = [C]/([A][B])
Substituting the given equilibrium concentrations, we get:
Kc = 0.05/ (0.1 x 0.2) = 2.5 M^-1
Now, let's consider the effect of changing the pressure of the system. Since the reaction involves only gases, changing the pressure will affect the concentration of the gases and shift the equilibrium accordingly. According to Le Chatelier's principle, if the pressure is increased, the equilibrium will shift towards the side with fewer moles of gas. In this case, there is only one mole of gas on each side of the equation, so changing the pressure will not have a significant effect on the equilibrium.
Therefore, the equilibrium constant will remain the same even if the pressure is changed.
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A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer?
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A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer?.
A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer?.
Solutions for A binary system at a constant pressure with species ‘1’ and ‘2’ is described by the two-suffixMargules equation, gE/RT =3x1x2.where E g is the molar excess Gibbs free energy, R is theuniversal gas constant, T is the temperature and 1 2 x , x are the mole fractions of species 1 and 2,respectively. At a temperature T, g1/RT =1 and g2/RT =2where g1 and g2 are the molar Gibbs freeenergies of pure species 1 and 2, respectively. At the same temperature, g represents the molarGibbs free energy of the mixture. For a binary mixture with 40 mole % of species 1, the value(rounded off to the second decimal place) of g/RT is ___________Correct answer is '3.72'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE.
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