Chemical Engineering Thermodynamics Heat of reaction is Independent of temperature changes Dependent on pressure only Dependent on both pressure and temperature Dependent on temperature only Independent of temperature changes Dependent on pressure only Dependent on both pressure and temperature Dependent on temperature only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an ideal gas mixture, fugacity of a species is equal to its None of these Chemical potential Vapor pressure Partial pressure None of these Chemical potential Vapor pressure Partial pressure 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. Cooling Heating Simultaneous pressure & temperature change Both B and C Cooling Heating Simultaneous pressure & temperature change Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process. Isochoric Isothermal Isobaric Adiabatic Isochoric Isothermal Isobaric Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics After throttling, gas temperature May increase or decrease ; depends on the nature of the gas Remains same Increases Decreases May increase or decrease ; depends on the nature of the gas Remains same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in pressure (above atmospheric pressure), the Cp of a gas Increases Remains unchanged Decreases First decreases and then increases Increases Remains unchanged Decreases First decreases and then increases ANSWER DOWNLOAD EXAMIANS APP
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