Chemical Engineering Thermodynamics Pick out the correct equation relating 'F' and 'A'. F = A - TS F = E + A F = A + PV F = A + TS F = A - TS F = E + A F = A + PV F = A + TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in Decreased COP Increased or decreased COP ; depending upon the type of refrigerant No change in the value of COP Enhanced COP Decreased COP Increased or decreased COP ; depending upon the type of refrigerant No change in the value of COP Enhanced COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The work done in an adiabatic change in a particular gas depends upon changes in the __________ only. Volume Temperature Pressure Specific heat Volume Temperature Pressure Specific heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clayperon equation deals with the Rate of change of vapour pressure with temperature Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Temperature dependence of heat of phase transition Rate of change of vapour pressure with temperature Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Temperature dependence of heat of phase transition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will 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 Not effect the equilibrium conditions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the Cold reservoir approaches zero Neither A nor B Either A or B Hot reservoir approaches infinity Cold reservoir approaches zero Neither A nor B Either A or B Hot reservoir approaches infinity ANSWER DOWNLOAD EXAMIANS APP
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