Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds <0 Ds > 0 Ds = Constant Ds = 0 Ds <0 Ds > 0 Ds = Constant Ds = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole. 0 273 None of these 25 0 273 None of these 25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson effect i.e., a throttling process is a constant __________ process. Enthalpy Entropy Internal energy Temperature Enthalpy Entropy Internal energy Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The shape of T-S diagram for Carnot Cycle is a Trapezoid Rectangle Circle Rhombus Trapezoid Rectangle Circle Rhombus ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. None of these Temperature Kinematic viscosity Work None of these Temperature Kinematic viscosity Work ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂E/∂T)V is the mathematical expression for None of these Free energy change CV Enthalpy change None of these Free energy change CV Enthalpy change ANSWER DOWNLOAD EXAMIANS APP
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