Chemical Engineering Thermodynamics Clayperon equation deals with the 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 Rate of change of vapour pressure with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of the reaction, H₂O(liquid) H₂O(gas), is termed as the enthalpy of Formation Vaporisation Solution Formation Formation Vaporisation Solution Formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change given by, ΔS = nR ln (V₂/V₁) + nCv ln (T₂/T₁) is valid for Simultaneous heating and expansion of an ideal gas Cooling of a substance Reversible isothermal volume change Heating of a substance Simultaneous heating and expansion of an ideal gas Cooling of a substance Reversible isothermal volume change Heating of a substance ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the minimum value of COP for a given refrigeration effect? Ordinary vapour-compression cycle Reverse Carnot cycle Air refrigeration cycle Vapour-compression process with a reversible expansion engine Ordinary vapour-compression cycle Reverse Carnot cycle Air refrigeration cycle Vapour-compression process with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During adiabatic expansion of gas Temperature remains constant Pressure is increased Pressure remains constant None of these Temperature remains constant Pressure is increased Pressure remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In any spontaneous process, the __________ free energy decreases. Helmholtz Neither A nor B Gibbs Both of the listed here Helmholtz Neither A nor B Gibbs Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
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