Chemical Engineering Thermodynamics Ideal refrigeration cycle is The least efficient of all refrigeration processes Dependent on the refrigerant's properties Same as Carnot cycle Same as reverse Carnot cycle The least efficient of all refrigeration processes Dependent on the refrigerant's properties Same as Carnot cycle Same as reverse Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, represented by, 2SO₂ + O₂ ⇋ 2SO₃; ΔH = - 42 kcal; the forward reaction will be favoured by Neither A nor B Both A and B High pressure Low temperature Neither A nor B Both A and B High pressure Low temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Enthalpy of a gas depends upon its Temperature Mass Volume Pressure Temperature Mass Volume Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Rotary lime kiln is an example of a/an __________ system. Open Non-thermodynamic Isolated Closed Open Non-thermodynamic Isolated Closed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An ideal liquid refrigerant should Have low specific heat Not have unduly high vapour pressure at the condenser temperature Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B Have low specific heat Not have unduly high vapour pressure at the condenser temperature Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Unity Infinity Negative Zero Unity Infinity Negative Zero ANSWER DOWNLOAD EXAMIANS APP
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