Chemical Engineering Thermodynamics No work is done by the system, when a reaction occurs at constant Pressure Volume Temperature None of these Pressure Volume Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Near their critical temperatures, all gases occupy volumes __________ that of the ideal gas. More than Half Less than Same as More than Half Less than Same as ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In any spontaneous process, the __________ free energy decreases. Both of the listed here Helmholtz Neither A nor B Gibbs Both of the listed here Helmholtz Neither A nor B Gibbs ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compound having large heat of formation is Not at all stable (like nascent O₂) Less stable More stable Either more or less stable ; depends on the compound Not at all stable (like nascent O₂) Less stable More stable Either more or less stable ; depends on the compound ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process dW = pdV dE = CpdT dE = CvdT dQ = dE + pdV dW = pdV dE = CpdT dE = CvdT dQ = dE + pdV ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is Partially condensed vapour with quality of 0.9 Partially condensed vapour with quality of 0.1 Saturated vapour Superheated vapour Partially condensed vapour with quality of 0.9 Partially condensed vapour with quality of 0.1 Saturated vapour Superheated vapour ANSWER DOWNLOAD EXAMIANS APP
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