Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds <0 Ds = Constant Ds > 0 Ds = 0 Ds <0 Ds = Constant Ds > 0 Ds = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Reduced pressure of a gas is the ratio of its Pressure to pseudocritical pressure Pseudocritical pressure to pressure Pressure to critical pressure Critical pressure to pressure Pressure to pseudocritical pressure Pseudocritical pressure to pressure Pressure to critical pressure Critical pressure to pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible __________ process. Isometric Adiabatic Isentropic Isothermal Isometric Adiabatic Isentropic Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Second law of thermodynamics is concerned with the Amount of energy transferred Direction of energy transfer Irreversible processes only Non-cyclic processes only Amount of energy transferred Direction of energy transfer Irreversible processes only Non-cyclic processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is Same Less More Dependent on climatic conditions Same Less More Dependent on climatic conditions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics dW and dq are not the exact differential, because q and W are Extensive properties State functions Intensive properties Path functions Extensive properties State functions Intensive properties Path functions ANSWER DOWNLOAD EXAMIANS APP
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