Chemical Engineering :: Chemical Engineering Thermodynamics
- 1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be
- When pressure is applied on the system, ice ⟷ water, then
- If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them. This is __________ law.
- If atmospheric temperature and dew point are nearly equal, then the relative humidity is
- First law of thermodynamics deals with the
- In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is
- COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about
- The number of degree of freedom for an azeotropic mixture of ethanol and water in vapour-liquid equilibrium, is
- Gibbs free energy of a pure fluid approaches __________ as the pressure tends to zero at constant temperature.
- Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?
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