Chemical Engineering Thermodynamics Gibbs free energy (F) is defined as F = E - TS F = E + TS F = H + TS F = H - TS F = E - TS F = E + TS F = H + TS F = H - TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance. Heating Cooling Both B and C Simultaneous pressure & temperature change Heating Cooling Both B and C Simultaneous pressure & temperature change ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an isothermal reversible compression of an ideal gas Only ΔH =0 ΔE = ΔH = 0 DQ = dE Only ΔE = 0 Only ΔH =0 ΔE = ΔH = 0 DQ = dE Only ΔE = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat evolved/absorbed during conversion of a substance from one allotropic form to another is termed as the heat of None of these Fusion Transition Vaporisation None of these Fusion Transition Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure. May increase or decrease; depends on the gas Increases Decreases Remains unchanged May increase or decrease; depends on the gas Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity is a measure of the Behaviour of ideal gases Relative volatility of a mixture of two miscible liquids Escaping tendencies of the same substance in different phases of a system None of these Behaviour of ideal gases Relative volatility of a mixture of two miscible liquids Escaping tendencies of the same substance in different phases of a system None of these ANSWER DOWNLOAD EXAMIANS APP
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