Chemical Engineering Thermodynamics Internal energy of an ideal gas None of these Decreases with increase in temperature Is independent of temperature Increases with increase in pressure None of these Decreases with increase in temperature Is independent of temperature Increases with increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The thermodynamic law, PVy = constant, is not applicable in case of Adiabatic expansion of steam in a turbine Ideal compression of air Adiabatic compression of a perfect gas Free expansion of an ideal gas Adiabatic expansion of steam in a turbine Ideal compression of air Adiabatic compression of a perfect gas Free expansion of an ideal gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Entropy Enthalpy Internal energy Gibbs energy Entropy Enthalpy Internal energy Gibbs energy 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 Isothermal Isentropic Isometric Adiabatic Isothermal Isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The main feature of Carnot refrigeration cycle is that, it None of these Accomplishes the reverse effect of the heat engine Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature None of these Accomplishes the reverse effect of the heat engine Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen and water vapor? 1 3 2 0 1 3 2 0 ANSWER DOWNLOAD EXAMIANS APP
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