Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Entropy Enthalpy Gibbs energy Internal energy Entropy Enthalpy Gibbs energy Internal energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Degress of freedom at triple point will be 3 2 1 Zero 3 2 1 Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The principle applied in liquefaction of gases is Joule-Thomson effect Neither A nor B Both A and B Adiabatic expansion Joule-Thomson effect Neither A nor B Both A and B Adiabatic expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature after each stage. The intermediate pressure for the minimum total work requirement should be equal to the __________ mean of P₁ and P₂.(where, P₁ and P₂ are initial and final pressures respectively) Arithmetic Logarithmic Geometric Harmonic Arithmetic Logarithmic Geometric Harmonic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Neither A nor B Both A and B Non-flow reversible Adiabatic Neither A nor B Both A and B Non-flow reversible Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics "The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture". This is Henry's law The statement as per Gibbs-Helmholtz Called Lewis-Randall rule None of these Henry's law The statement as per Gibbs-Helmholtz Called Lewis-Randall rule None of these ANSWER DOWNLOAD EXAMIANS APP
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