Chemical Engineering Thermodynamics If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them. This is __________ law. None of these Hess's Kirchoff's Lavoisier and Laplace None of these Hess's Kirchoff's Lavoisier and Laplace ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In any spontaneous process, the __________ free energy decreases. Both of the listed here Gibbs Helmholtz Neither A nor B Both of the listed here Gibbs Helmholtz Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which both liquid and gas phases are identical, is called the __________ point. Critical Triple Freezing Boiling Critical Triple Freezing Boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy, which is a measure of the disorder of a system is All of these Independent of temperature Zero at absolute zero temperature for a perfect crystalline substance Independent of pressure All of these Independent of temperature Zero at absolute zero temperature for a perfect crystalline substance Independent of pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Throttling process is a/an __________ process. Reversible and isothermal Irreversible and constant enthalpy Reversible and constant entropy Reversible and constant enthalpy Reversible and isothermal Irreversible and constant enthalpy Reversible and constant entropy Reversible and constant enthalpy 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) Logarithmic Arithmetic Geometric Harmonic Logarithmic Arithmetic Geometric Harmonic ANSWER DOWNLOAD EXAMIANS APP
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