Which of the following is a thermodynamic property of a system ?
Which of the following is a thermodynamic property of a system ?
A. Concentration
B. Mass
C. Temperature
D. Entropy
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Henry’s law is closely obeyed by a gas, when its _____________ is extremely high?
Henry’s law is closely obeyed by a gas, when its _____________ is extremely high?A. Pressure
B. Solubility
C. Temperature
D. None of theseThe work done in isothermal compression compared to that in adiabatic compression will be__________________?
The work done in isothermal compression compared to that in adiabatic compression will be__________________?A. Less
B. More
C. Same
D. More or less depending upon the extent of work doneSolid and liquid phases of a substance are in equilibrium at the____________________?
Solid and liquid phases of a substance are in equilibrium at the____________________?A. Critical temperature
B. Melting point
C. Freezing point
D. Both B. and CPVy = constant, holds good for an isentropic process, which is_________________?
PVy = constant, holds good for an isentropic process, which is_________________?A. Reversible and isothermal
B. Isothermal and irreversible
C. Reversible and adiabatic
D. Adiabatic and irreversibleGibbs-Duhem equation relates composition in liquid phase and the _____________ at constant temperature & pressure?
Gibbs-Duhem equation relates composition in liquid phase and the _____________ at constant temperature & pressure?A. Fugacity
B. Partial pressure
C. Activity co-efficient
D. All (A), (B), and (C)Van Laar equation deals with the activity co-efficients in___________________?
Van Laar equation deals with the activity co-efficients in___________________?A. Binary solutions
B. Ternary solutions
C. Azeotropic mixture only
D. None of these