The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics
The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Ax₂

A . x₂²

Ax₁²

Ax₁

Ax₂

A . x₂²

Ax₁²

Ax₁

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
The enthalpy change when ammonia gas is dissolved in water is called the heat of

Formation

Solution

Dilution

Combustion

Formation

Solution

Dilution

Combustion

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants )

Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero)

Addition of inert gas favours the forward reaction, when Δx is positive

All of these

Pressure has no effect on equilibrium, when Δn = 0

Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero)

Addition of inert gas favours the forward reaction, when Δx is positive

All of these

Pressure has no effect on equilibrium, when Δn = 0

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

3

1

2

3

1

2

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Change of state namely evaportation condensation, freezing and melting is an __________ process.

Isobaric

Isothermal

Isochoric

Adiabatic

Isobaric

Isothermal

Isochoric

Adiabatic

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation.

Gibbs-Duhem

Margules

Gibbs-Helmholtz

Van Laar

Gibbs-Duhem

Margules

Gibbs-Helmholtz

Van Laar

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics The enthalpy change when ammonia gas is dissolved in water is called the heat of

Chemical Engineering Thermodynamics In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants )

Chemical Engineering Thermodynamics What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process.

Chemical Engineering Thermodynamics The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation.

Chemical Engineering Thermodynamics
The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is

Chemical Engineering Thermodynamics
The enthalpy change when ammonia gas is dissolved in water is called the heat of

Chemical Engineering Thermodynamics
In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants )

Chemical Engineering Thermodynamics
What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?

Chemical Engineering Thermodynamics
Change of state namely evaportation condensation, freezing and melting is an __________ process.

Chemical Engineering Thermodynamics
The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation.