Chemical Engineering Thermodynamics The work done in isothermal compression compared to that in adiabatic compression will be Less Same More or less depending upon the extent of work done More Less Same More or less depending upon the extent of work done More ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing. Contracts Either A, B or C Does not change in volume Expands Contracts Either A, B or C Does not change in volume Expands ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following processes can not be made reversible even under ideal condition of operation? Free expansion of a gas All of these Compression of air in a compressor Expansion of steam in a turbine Free expansion of a gas All of these Compression of air in a compressor Expansion of steam in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an ideal gas, the chemical potential is given by R dlnP None of these RT dlnP R dlnf R dlnP None of these RT dlnP R dlnf ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = 1.66 N = 0 N = y = 1.4 N = 1 N = 1.66 N = 0 N = y = 1.4 N = 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure Increases Decreases Decreases linearly Remains same Increases Decreases Decreases linearly Remains same ANSWER DOWNLOAD EXAMIANS APP
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