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Downlaod Chemical Engineering Thermodynamics MCQ PDF 1. Clausius-Clapeyron Equation gives accurate result, when the A. Vapour pressure is relatively low and the temperature does not vary over wide limits B. Vapour obeys the ideal gas law and the latent heat of vaporisation is constant C. Volume in the liquid state is negligible compared with ...
Downlaod Chemical Engineering Thermodynamics MCQ PDF 1. The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the __________ temperature.
The percentage equilibrium conversion of SO 2 to SO 3 can be increased by A. Increasing the oxygen concentration B. Putting more quantity of V2O5 catalyst in the converter C. Removing some quantity of SO3 during intermediate stage D. Maintaining low temperature & pressure in the converter Answer : C
Downlaod Chemical Engineering Thermodynamics MCQ PDF1. For a reversible process involving only pressure-volume work A. (dF)T, p < 0 B. (dF)T, p > 0 C.…
Downlaod Chemical Engineering Thermodynamics MCQ PDF1. In Joule-Thomson porous plug experiment, the A. Enthalpy does not remain constant B. Entire apparatus…
The free energy change for a chemical reaction is given by (where, K = equilibrium constant) A. RT ln K B.-RT ln K C.-R ln K D. T ln K Answer : B 6. When a gas in a vessel expands, its internal energy decreases.
1. A solid metallic block weighing 5 kg has an initial temperature of 500°C. 40 kg of water initially at 25°C is contained in a perfectly insulated tank. The metallic block is brought into contact with water. Both of them come to equilibrium. Specific heat of block material is 0.4 kJ.kg-1. K-1.
2. Pick out the wrong statement pertaining to the decomposition of PCl 5 represented by, PCl 5?PCl 3 + Cl 2.Degree of dissociation of PCl 5 will A. Decrease on addition of Cl 2 B. Increase on addition of an inert gas at constant pressure C. Decrease on increasing the pressure of the system D.
Downlaod Engineering Materials MCQ PDF1. For a steel containing 0.8% carbon A. There is no critical point B. There is only one critical point C. There…