Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics
Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

None of these

Decrease on addition of Cl₂

Decrease on increasing the pressure of the system

Increase on addition of an inert gas at constant pressure

None of these

Decrease on addition of Cl₂

Decrease on increasing the pressure of the system

Increase on addition of an inert gas at constant pressure

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Chemical Engineering Thermodynamics
The unity of Planck's constant 'h' in the equation, E = hv is

Kmol/J

J/kmol

J.S

J/s

Kmol/J

J/kmol

J.S

J/s

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Chemical Engineering Thermodynamics
The number of degrees of freedom at the triple point of water is

2

3

1

Zero

2

3

1

Zero

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Chemical Engineering Thermodynamics
Joule-Thomson Co-efficient at any point on the inversion curve is

-ve

+ ve

∞

-ve

+ ve

∞

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Chemical Engineering Thermodynamics
At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is

1.572

1.9398

4.238

3.389

1.572

1.9398

4.238

3.389

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Chemical Engineering Thermodynamics
Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.

Ideal

Real

None of these

Isotonic

Ideal

Real

None of these

Isotonic

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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics The unity of Planck's constant 'h' in the equation, E = hv is

Chemical Engineering Thermodynamics The number of degrees of freedom at the triple point of water is

Chemical Engineering Thermodynamics Joule-Thomson Co-efficient at any point on the inversion curve is

Chemical Engineering Thermodynamics Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.

Chemical Engineering Thermodynamics
Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will

Chemical Engineering Thermodynamics
The unity of Planck's constant 'h' in the equation, E = hv is

Chemical Engineering Thermodynamics
The number of degrees of freedom at the triple point of water is

Chemical Engineering Thermodynamics
Joule-Thomson Co-efficient at any point on the inversion curve is

Chemical Engineering Thermodynamics
Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.