Chemical Engineering Thermodynamics During adiabatic expansion of gas Temperature remains constant Pressure is increased None of these Pressure remains constant Temperature remains constant Pressure is increased None of these Pressure remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is Unity Infinity Constant Negative Unity Infinity Constant Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not affected by temperature changes? None of these Free energy Activity co-efficient Fugacity None of these Free energy Activity co-efficient Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a common refrigerant? Ammonia Ethylene Freon-12 Carbon dioxide Ammonia Ethylene Freon-12 Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In jet refrigerators, the refrigerating fluid is practically always Freon Brine Ammonia Water Freon Brine Ammonia Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation relating E, P, V and T which is true for all substanes under all conditions is given by (∂E/∂V)T = T.(∂P/∂T)H - P . This equation is called the Thermodynamic equation of state Maxwell Redlich-Kwong equation of state Equation of state Thermodynamic equation of state Maxwell Redlich-Kwong equation of state Equation of state ANSWER DOWNLOAD EXAMIANS APP
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