Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Internal energy Enthalpy Entropy Gibbs energy Internal energy Enthalpy Entropy Gibbs energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following will increase the volume of a real gas by four times ? Doubling the absolute temperature as well as pressure of the gas Reducing temperature to one fourth at constant pressure Reducing the temperature to half and doubling the pressure Reducing pressure to one fourth at constant temperature Doubling the absolute temperature as well as pressure of the gas Reducing temperature to one fourth at constant pressure Reducing the temperature to half and doubling the pressure Reducing pressure to one fourth at constant temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Chemical potential is a/an Force which drives the chemical system to equilibrium Extensive property Both B and C Intensive property Force which drives the chemical system to equilibrium Extensive property Both B and C Intensive property ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The amount of heat required to decompose a compound into its elements is __________ the heat of formation of that compound from its elements. Less than Same as Not related to More than Less than Same as Not related to More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the minimum value of COP for a given refrigeration effect? Reverse Carnot cycle Ordinary vapour-compression cycle Air refrigeration cycle Vapour-compression process with a reversible expansion engine Reverse Carnot cycle Ordinary vapour-compression cycle Air refrigeration cycle Vapour-compression process with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which is not a refrigerant? NH₃ SO₂ CCl₂F₂ C₂H₄Cl₂ NH₃ SO₂ CCl₂F₂ C₂H₄Cl₂ ANSWER DOWNLOAD EXAMIANS APP
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