Chemical Engineering Thermodynamics Water on heating from 1 to 4°C Has same volume Contracts Expands May contract or expand Has same volume Contracts Expands May contract or expand ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is Less More Same Unpredictable; depends on the particular reaction Less More Same Unpredictable; depends on the particular reaction 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 -RT lnK -R lnK T lnK RT lnK -RT lnK -R lnK ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)? Ordinary vapour compression cycle Carnot cycle Air cycle Vapour compression with a reversible expansion engine Ordinary vapour compression cycle Carnot cycle Air cycle Vapour compression with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isentropic process means a constant __________ process. Entropy Enthalpy Pressure None of these Entropy Enthalpy Pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a/an State function Macroscopic property Extensive property None of these State function Macroscopic property Extensive property None of these ANSWER DOWNLOAD EXAMIANS APP
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