Chemical Engineering Thermodynamics Fundamental principle of refrigeration is based on the __________ law of thermodynamics. Second Zeroth Third First Second Zeroth Third First ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases. Decreases linearly Decreases Remains same Increases Decreases linearly Decreases Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature. Equal to or higher than Less than Less than or equal to More than Equal to or higher than Less than Less than or equal to More than 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 molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is Ax₁² Ax₂ Ax₁ A . x₂² Ax₁² Ax₂ Ax₁ A . x₂² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of reaction is Dependent on temperature only Independent of temperature changes Dependent on both pressure and temperature Dependent on pressure only Dependent on temperature only Independent of temperature changes Dependent on both pressure and temperature Dependent on pressure only ANSWER DOWNLOAD EXAMIANS APP
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