If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as

Chemical Engineering Thermodynamics
If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as

Solubility is independent of temperature

Solubility increases or decreases with temperature depending on the Gibbs free energy change of solution

Solubility increases as temperature increases

Solubility increases as temperature decreases

Solubility is independent of temperature

Solubility increases or decreases with temperature depending on the Gibbs free energy change of solution

Solubility increases as temperature increases

Solubility increases as temperature decreases

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Chemical Engineering Thermodynamics
Internal energy change of a system over one complete cycle in a cyclic process is

Zero

+ve

Dependent on the path

-ve

Zero

+ve

Dependent on the path

-ve

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Chemical Engineering Thermodynamics
The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is

(∂T/∂V)S = -(∂P/∂S)V

(∂V/∂S)P = (∂T/∂P)S

(∂S/∂V)T = (∂P/∂T)V

(∂S/∂P)T = -(∂V/∂T)P

(∂T/∂V)S = -(∂P/∂S)V

(∂V/∂S)P = (∂T/∂P)S

(∂S/∂V)T = (∂P/∂T)V

(∂S/∂P)T = -(∂V/∂T)P

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Chemical Engineering Thermodynamics
Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K

50

100

∞

50

100

∞

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Chemical Engineering Thermodynamics
Normal temperature and pressure (N.T.P.) corresponds to

0°C and 760 mm Hg

20°C and 760 mm Hg

0°C and 1 kgf/cm²

15°C and 760 mm Hg

0°C and 760 mm Hg

20°C and 760 mm Hg

0°C and 1 kgf/cm²

15°C and 760 mm Hg

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Chemical Engineering Thermodynamics
Third law of thermodynamics is helpful in

Evaluating entropy changes of chemical reaction

Both B and C

Prediction of the extent of a chemical reaction

Calculating absolute entropies of substances at different temperature

Evaluating entropy changes of chemical reaction

Both B and C

Prediction of the extent of a chemical reaction

Calculating absolute entropies of substances at different temperature

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as

Chemical Engineering Thermodynamics Internal energy change of a system over one complete cycle in a cyclic process is

Chemical Engineering Thermodynamics The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is

Chemical Engineering Thermodynamics Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K

Chemical Engineering Thermodynamics Normal temperature and pressure (N.T.P.) corresponds to

Chemical Engineering Thermodynamics Third law of thermodynamics is helpful in

Chemical Engineering Thermodynamics
If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as

Chemical Engineering Thermodynamics
Internal energy change of a system over one complete cycle in a cyclic process is

Chemical Engineering Thermodynamics
The Maxwell relation derived from the differential expression for the Helmholtz free energy (dA) is

Chemical Engineering Thermodynamics
Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K

Chemical Engineering Thermodynamics
Normal temperature and pressure (N.T.P.) corresponds to

Chemical Engineering Thermodynamics
Third law of thermodynamics is helpful in