A. Pressure vs. enthalpy
B. Pressure vs. volume
C. Enthalpy vs. entropy
D. Temperature vs. entropy
Related Mcqs:
- Mollier diagram is a plot of___________________?
A. Temperature vs. enthalpy
B. Temperature vs. enthalpy
C. Entropy vs. enthalpy
D. Temperature vs. internal energy - Ringelmann chart is used for the evaluation of _____________ pollution?
A. Air
B. Water
C. Noise
D. Radioactive - Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates__________________?
A. Use of only one graph for all gases
B. Covering of wide range
C. Easier plotting
D. More accurate plotting - Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is_____________________?
A. Positive
B. Negative
C. Zero
D. Infinity - _________________ chart is a graph related to Antoine equation ?
A. Ostwald
B. Cox
C. Mollier’s
D. Enthalpy-concentration - 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) - Henry’s law is closely obeyed by a gas, when its _____________ is extremely high?
A. Pressure
B. Solubility
C. Temperature
D. None of these - The expression, nCv(T2 – T1), is for the _____________ of an ideal gas?
A. Work done under adiabatic condition
B. Co-efficient of thermal expansion
C. Compressibility
D. None of these - Extensive properties of a thermodynamic system depend upon the _____________ of the system?
A. Specific volume
B. Temperature
C. Mass
D. Pressure - Throttling (Joule-Thomson effect) process is a constant _____________ process?
A. Enthalpy
B. Entropy
C. Pressure
D. None of these
