Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Temperature is constant Cooling occurs Pressure is constant Heating occurs Temperature is constant Cooling occurs Pressure is constant Heating occurs ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Mollier chart is a __________ plot. Pressure vs volume Temperature vs entropy Enthalpy vs entropy Pressure vs enthalpy Pressure vs volume Temperature vs entropy Enthalpy vs entropy Pressure vs enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nRT In Pā/Pā , is for the____of an ideal gas. Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition Compressibility Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition Compressibility ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of a substance remains constant during a/an __________ change. Irreversible isothermal None of these Reversible isothermal Reversible adiabatic Irreversible isothermal None of these Reversible isothermal Reversible adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The quantitative effect of temperature on chemical equilibrium is given by the Arhenius equation None of these Le-Chatelier's principle Vant-Hoff equation Arhenius equation None of these Le-Chatelier's principle Vant-Hoff equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the Hot reservoir approaches infinity Neither A nor B Cold reservoir approaches zero Either A or B Hot reservoir approaches infinity Neither A nor B Cold reservoir approaches zero Either A or B ANSWER DOWNLOAD EXAMIANS APP
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