Related Questions

For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is
A X
B X + 1
C X + 2
D X + 3
Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance is doubled, then the value of the equilibrium constant will be
A Same
B Doubled
C Halved
D One fourth of its original value
In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will
A Remain the same
B Be halved
C Also be doubled
D Become one fourth
Extensive properties of a thermodynamic system depend upon the __________ of the system.
A Specific volume
B Temperature
C Mass
D Pressure
When a system changes its state from one equilibrium state to another equilibrium state, then the path of successive states through which the system has passed, is known as
A Thermodynamic law
B Thermodynamic process
C Thermodynamic cycle
D None of these
With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide
A Increases
B Increases linearly
C Decreases
D Decreases linearly
For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship similar to that expressed by the pressure volume plot ?
A Temperature - entropy
B Temperature - pressure
C Enthalpy - entropy
D Enthalpy - pressure
In case of a close thermodynamic system, there is __________ across the boundaries.
A No heat and mass transfer
B No mass transfer but heat transfer
C Mass and energy transfer
D None of these
Which of the following is the extensive property of a thermodynamic system?
A Pressure
B Volume
C Temperature
D Density
Which of the following is an intensive property of a thermodynamic system?
A Mass
B Temperature
C Energy
D Volume

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