A. Volume, mass and number of moles
B. Free energy, entropy and enthalpy
C. Both A. and B
D. None of these
Related Mcqs:
- Extensive properties of a thermodynamic system depend upon the _____________ of the system?
A. Specific volume
B. Temperature
C. Mass
D. Pressure - Which of the following is an extensive property of a system ?
A. Heat capacity
B. Molal heat capacity
C. Pressure
D. Concentration - Which of the following is not an extensive property ?
A. Free energy
B. Entropy
C. Refractive index
D. None of these - Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The ratio of chemical potential to free energy of a pure substance at constant temperature and pressure is________________?
A. 0
B. 1
C. ∞
D. None of these - The intensive properties are_____________?
A. Molar volume, density, viscosity and boiling point
B. Refractive index and surface tension
C. Both A. and B
D. None of these - The four properties of a system viz. P, V, T, S are related by ______________ equation?
A. Gibbs-Duhem
B. Gibbs-Helmholtz
C. Maxwell’s
D. None of these - For a single component two phase mixture, the number of independent variable properties are_________________?
A. Two
B. One
C. Zero
D. Three - Exposure to chemicals having carcinogenic properties cause___________________?
A. Dermatitis (skin disorder)
B. Cancer
C. Asphyxiation
D. Asthma - A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown below in the P-V diagram. The net work done during the complete cycle is given by the area covered by_________________?
A. P1ACBP2P1
B. ACBB1A1A
C. ACBDA
D. ADBB1A1A - Activity co-efficient is a measure of the____________________?
A. Departure from ideal solution behaviour
B. Departure of gas phase from ideal gas law
C. Vapour pressure of liquid
D. None of these
