Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is

Chemical Engineering Thermodynamics
Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is

Saturated vapour

Partially condensed vapour with quality of 0.9

Superheated vapour

Partially condensed vapour with quality of 0.1

Saturated vapour

Partially condensed vapour with quality of 0.9

Superheated vapour

Partially condensed vapour with quality of 0.1

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Chemical Engineering Thermodynamics
The equation Tds = dE - PdV applies to

Open as well as closed systems

Single phase fluid of constant composition

Both B and C

Single phase fluid of varying composition

Open as well as closed systems

Single phase fluid of constant composition

Both B and C

Single phase fluid of varying composition

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Chemical Engineering Thermodynamics
Heat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements.

Less than

The same

Different than

Greater than

Less than

The same

Different than

Greater than

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Chemical Engineering Thermodynamics
The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Gibbs free energy

Enthalpy

Internal energy

Helmholtz free energy

Gibbs free energy

Enthalpy

Internal energy

Helmholtz free energy

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Chemical Engineering Thermodynamics
The necessary and sufficient condition for equilibrium between two phases is

The temperature of each phase should be same

The chemical potential of each component should be same in the two phases

The pressure should be same in the two phases

The concentration of each component should be same in the two phases

The temperature of each phase should be same

The chemical potential of each component should be same in the two phases

The pressure should be same in the two phases

The concentration of each component should be same in the two phases

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Chemical Engineering Thermodynamics
The intensive properties are

None of these

Molar volume, density, viscosity and boiling point

Refractive index and surface tension

Both A and B

None of these

Molar volume, density, viscosity and boiling point

Refractive index and surface tension

Both A and B

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is

Chemical Engineering Thermodynamics The equation Tds = dE - PdV applies to

Chemical Engineering Thermodynamics Heat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements.

Chemical Engineering Thermodynamics The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Chemical Engineering Thermodynamics The necessary and sufficient condition for equilibrium between two phases is

Chemical Engineering Thermodynamics The intensive properties are

Chemical Engineering Thermodynamics
Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is

Chemical Engineering Thermodynamics
The equation Tds = dE - PdV applies to

Chemical Engineering Thermodynamics
Heat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements.

Chemical Engineering Thermodynamics
The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.

Chemical Engineering Thermodynamics
The necessary and sufficient condition for equilibrium between two phases is

Chemical Engineering Thermodynamics
The intensive properties are