Chemical Engineering Thermodynamics No work is done by the system, when a reaction occurs at constant Temperature Pressure Volume None of these Temperature Pressure Volume None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity and pressure are numerically not equal for the gases In ideal state Both A and B At standard state At low temperature and high pressure In ideal state Both A and B At standard state At low temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Partial molar free energy of an element A in solution is same as its Chemical potential Fugacity Activity co-efficient Activity Chemical potential Fugacity Activity co-efficient Activity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect? Air refrigeration cycle Carnot refrigeration cycle Vapor compression cycle using expansion valve Vapor compression cycle using expansion engine Air refrigeration cycle Carnot refrigeration cycle Vapor compression cycle using expansion valve Vapor compression cycle using expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy. Less than More than Either B or C; depends on the type of alloy Equal to Less than More than Either B or C; depends on the type of alloy Equal to ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In jet refrigerators, the refrigerating fluid is practically always Brine Ammonia Freon Water Brine Ammonia Freon Water ANSWER DOWNLOAD EXAMIANS APP
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