Chemical Engineering Thermodynamics What happens in a reversible adiabatic expansion process? Temperature is constant Heating takes place Cooling takes place Pressure is constant Temperature is constant Heating takes place Cooling takes place Pressure is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure. Partial pressure A, B, and C Activity co-efficient Fugacity Partial pressure A, B, and C Activity co-efficient Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The free energy change for a chemical reaction is given by (where, K = equilibrium constant) T lnK -RT lnK -R lnK RT lnK T lnK -RT lnK -R lnK RT lnK ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the ratio of adiabatic compressibility to isothermal compressibility? > 1 1 < 1 >> 1 > 1 1 < 1 >> 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which law of the thermodynamics provids basis for measuring the thermodynamic property? Zeroth law Third law First law Second law Zeroth law Third law First law Second law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if pressure remains unchanged) will be __________ c.c. 273 28.3 2.73 283 273 28.3 2.73 283 ANSWER DOWNLOAD EXAMIANS APP
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