Chemical Engineering Thermodynamics Sublimation temperature of dry ice (solid CO₂) is __________ °C. 0 -273 -78 5 0 -273 -78 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isentropic process means a constant __________ process. Pressure None of these Enthalpy Entropy Pressure None of these Enthalpy Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions. The amount of work needed is path dependent Work alone can not bring out such a change of state The amount of work needed is independent of path More information is needed to conclude anything about the path dependence or otherwise of the work needed The amount of work needed is path dependent Work alone can not bring out such a change of state The amount of work needed is independent of path More information is needed to conclude anything about the path dependence or otherwise of the work needed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which law of the thermodynamics provids basis for measuring the thermodynamic property? Second law First law Third law Zeroth law Second law First law Third law Zeroth law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In any spontaneous process, the __________ free energy decreases. Neither A nor B Both of the listed here Helmholtz Gibbs Neither A nor B Both of the listed here Helmholtz Gibbs ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Transition Vaporisation Fusion Sublimation Transition Vaporisation Fusion Sublimation ANSWER DOWNLOAD EXAMIANS APP
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