Chemical Engineering Thermodynamics If heat contents of CH₄, C₂H₄ and C₃H₈ are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH₄(g) + C₂H₄(g) ⇋ C₃H₈(g) will be __________ Kcal. -19.4 -55.2 -30.2 55.2 -19.4 -55.2 -30.2 55.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in pressure (above atmospheric pressure), the Cp of a gas Increases Decreases First decreases and then increases Remains unchanged Increases Decreases First decreases and then increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The chemical potential of any constituent of an ideal solution depends on the __________ of the solution. Temperature Pressure Composition All of these Temperature Pressure Composition All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The standard Gibbs free energy change of a reaction depends on the equilibrium Pressure Composition Temperature All of these Pressure Composition Temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change for an irreversible isolated system is > 0 < 0 ∞ > 0 < 0 ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas in a vessel expands, its internal energy decreases. The process involved is Isothermal Adiabatic Irreversible Reversible Isothermal Adiabatic Irreversible Reversible ANSWER DOWNLOAD EXAMIANS APP
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