Chemical Engineering Thermodynamics The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of T T and P T, P and Z T and Z T T and P T, P and Z T and Z ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An ideal liquid refrigerant should Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Have low specific heat Not have unduly high vapour pressure at the condenser temperature Both A and B Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Have low specific heat Not have unduly high vapour pressure at the condenser temperature Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation Tds = dE - PdV applies to Single phase fluid of constant composition Both B and C Single phase fluid of varying composition Open as well as closed systems Single phase fluid of constant composition Both B and C Single phase fluid of varying composition Open as well as closed systems ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity is a measure of the Escaping tendencies of the same substance in different phases of a system Behaviour of ideal gases Relative volatility of a mixture of two miscible liquids None of these Escaping tendencies of the same substance in different phases of a system Behaviour of ideal gases Relative volatility of a mixture of two miscible liquids None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is -RT ln 0.5 2 RT -2 RT ln 0.5 0.5 RT -RT ln 0.5 2 RT -2 RT ln 0.5 0.5 RT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equation which relates pressure, volume and temperature of a gas is called the None of these Gibbs Duhem equation Ideal gas equation Equation of state None of these Gibbs Duhem equation Ideal gas equation Equation of state ANSWER DOWNLOAD EXAMIANS APP
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