Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling None of these By throttling At constant pressure By expansion in an engine None of these By throttling At constant pressure By expansion in an engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a close thermodynamic system, there is __________ across the boundaries. No heat and mass transfer None of these Mass and energy transfer No mass transfer but heat transfer No heat and mass transfer None of these Mass and energy transfer No mass transfer but heat transfer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat requirement for decomposition of a compound into its elements is __________ that is evolved during the formation of that compound from its elements. Different than Less than Greater than The same Different than Less than Greater than The same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as F = C - P - 2 C = P - F + 2 P = F - C - 2 P + F - C = 2 F = C - P - 2 C = P - F + 2 P = F - C - 2 P + F - C = 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clayperon equation deals with the Rate of change of vapour pressure with temperature Temperature dependence of heat of phase transition Calculation of ΔF for spontaneous phase change Effect of an inert gas on vapour pressure Rate of change of vapour pressure with temperature Temperature dependence of heat of phase transition Calculation of ΔF for spontaneous phase change Effect of an inert gas on vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is 3.389 1.572 1.9398 4.238 3.389 1.572 1.9398 4.238 ANSWER DOWNLOAD EXAMIANS APP
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