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.Management Sciences
A. Solid-vapor
B. Solid-liquid
C. Liquid-vapor
D. All A, B. and C
Related Mcqs:
- Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition that the molar volume of liquid is negligible compared to that of the vapor ?
- A. d ln p/dt = Hvap/RT2 B. d ln p/dt = RT2/Hvap C. dp/dt = RT2/Hvap D. dp/dt = Hvap/RT2...
- With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure___________________?
- A. Increases B. Decreases C. Remain same D. Decreases linearly...
- Reduced pressure of a gas is the ratio of its__________________?
- A. Pressure to critical pressure B. Critical pressure to pressure C. Pressure to pseudocritical pressure D. Pseudocritical pressure to pressure...
- The second law of thermodynamics states that___________________?
- A. The energy change of a system undergoing any reversible process is zero B. It is not possible to transfer heat from a lower temperature to a higher temperature C. The total energy of system and surrounding remains the same D. None of the above...
- As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches____________________?
- A. Zero B. Unity C. Infinity D. An indeterminate value...
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