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.Management Sciences
Category: Thermodynamics for Chemical
A/an ____________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor?
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A. Isolated
B. Closed
C. Open
D. None of these
Ideal gas law is applicable at____________________?
A. Low T, low P
B. High T, high P
C. Low T, high P
D. High T, low P
The internal energy of an ideal gas does not change in a reversible _____________ process?
A. Isothermal
B. Adiabatic
C. Isobaric
D. Isometric
No work is done by the system, when a reaction occurs at constant__________________?
A. Volume
B. Temperature
C. Pressure
D. None of these
A system in which there is exchange of energy but not of mass, is called a/an ____________ system?
A. Isolated
B. Open
C. Insulated
D. Closed
In a turbine, the fluid expands almost_________________?
A. Isothermally
B. Isobarically
C. Adiabatically
D. None of these
Absolute zero temperature signifies the ____________________?
A. Minimum temperature attainable
B. Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in
C. Temperature of the heat reservoir to which a Carnot engine rejects no heat
D. None of these
_____________ law of thermodynamics ascertains the direction of a particular spontaneous process?
A. Zeroth
B. First
C. Second
D. Third
At a given temperature, the volume of a gas dissolved in a solvent _______________ with increase in pressure?
A. Increases
B. Decreases
C. Remains unchanged
D. May increase or decrease; depends on the gas
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