Chemical Engineering Thermodynamics In an ideal solution, the activity of a component equals its None of these Fugacity at the same temperature and pressure Partial pressure Mole fraction None of these Fugacity at the same temperature and pressure Partial pressure Mole fraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A cyclic engine exchanges heat with two reservoirs maintained at 100 and 300°C respectively. The maximum work (in J) that can be obtained from 1000 J of heat extracted from the hot reservoir is 1000 667 651 349 1000 667 651 349 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In jet refrigerators, the refrigerating fluid is practically always Brine Water Freon Ammonia Brine Water Freon Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which one is true for a throttling process? A gas may have more than one inversion temperatures The inversion temperature is the temperature at which Joule-Thomson co-efficient is infinity The inversion temperature is different for different gases The inversion temperature is same for all gases A gas may have more than one inversion temperatures The inversion temperature is the temperature at which Joule-Thomson co-efficient is infinity The inversion temperature is different for different gases The inversion temperature is same for all gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling At constant pressure By expansion in an engine None of these By throttling At constant pressure By expansion in an engine None of these By throttling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Not possible to predict Negative Very large compared to that for en-dothermic reaction Zero Not possible to predict Negative Very large compared to that for en-dothermic reaction Zero ANSWER DOWNLOAD EXAMIANS APP
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