Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Pressure is constant Heating occurs Temperature is constant Cooling occurs Pressure is constant Heating occurs Temperature is constant Cooling occurs ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles of products number of moles of reactants) Dimensionless, when Δx = 0 (atm)Δx, when Δx is positive (atm)Δx2, when Δx > 0 (atm)Δx, when Δx is negative Dimensionless, when Δx = 0 (atm)Δx, when Δx is positive (atm)Δx2, when Δx > 0 (atm)Δx, when Δx is negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is an extensive property of a system? Concentration Molal heat capacity Heat capacity Pressure Concentration Molal heat capacity Heat capacity Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Indeterminate Positive Negative Zero Indeterminate Positive Negative Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of the reaction, H₂O(liquid) H₂O(gas), is termed as the enthalpy of Formation Vaporisation Formation Solution Formation Vaporisation Formation Solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Not effect the equilibrium conditions Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of H₂ Increase the partial pressure of I₂ Not effect the equilibrium conditions Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of H₂ Increase the partial pressure of I₂ ANSWER DOWNLOAD EXAMIANS APP
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