Chemical Process Calculation Phase Diagrms Phase Rule I Online Exam Quiz
Chemical Process Calculation Phase Diagrms Phase Rule I GK Quiz. Question and Answers related to Chemical Process Calculation Phase Diagrms Phase Rule I. MCQ (Multiple Choice Questions with answers about Chemical Process Calculation Phase Diagrms Phase Rule I
A non-condensable gas is found
Options
A : Above the critical point
B : Below the critical point
C : On the critical point
D : None of the mentioned
Representation of the different phase of a compound on a two or three dimensional graph is
Options
A : Block diagram
B : Equilibrium diagram
C : Phase diagram
D : None of the mentioned
The change of phase from liquid to vapour is called
Options
A : Boiling
B : Melting
C : Condensation
D : None of the mentioned
__________ is the temperature at which a liquid just start to vaporize.
Options
A : Critical point
B : Bubble point
C : Triple point
D : Saturation point
The one P-T-V combination at which solid, liquid and vapour are in equilibrium, is called
Options
A : Critical point
B : Triple point
C : Saturation point
D : None of the mentioned
______ is the temperature at which the vapour just begins to condense at a specified pressure, that is the value temperature along the vapour pressure curve.
Options
A : Dew point
B : Bubble point
C : Triple point
D : Critical point
If the vapour and liquid of a pure component are in equilibrium, the equilibrium pressure is called
Options
A : Partial pressure
B : Vapour pressure
C : Liquid pressure
D : None of the mentioned
Incorrect statement about a phase diagram is
Options
A : Phase diagram are based on equilibrium conditions
B : For phase equilibrium, it is assumed that the phase doesn`t remain invariant
C : Phase diagrams enable to view the properties of two or more phases as a function of temperature, pressure and other variable
D : None of the mentioned
Find the incorrect statement for condensation
Options
A : The change of phase from vapour to liquid
B : Occurs at constant temperature and pressure
C : The process appears as a point in in a P-T diagram
D : All of the mentioned
At a given temperature there is only ________ pressure at which the vapour and liquid phases of a pure substances may exist in equilibrium.
Options
A : Three
B : Two
C : One
D : None of the mentioned
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