Chemical Engineering Thermodynamics Third law of thermodynamics is helpful in Evaluating entropy changes of chemical reaction Both B and C Prediction of the extent of a chemical reaction Calculating absolute entropies of substances at different temperature Evaluating entropy changes of chemical reaction Both B and C Prediction of the extent of a chemical reaction Calculating absolute entropies of substances at different temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Heating occurs Cooling occurs Pressure is constant Temperature is constant Heating occurs Cooling occurs Pressure is constant Temperature is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a homogeneous solution, the activity co-efficient of a component depends upon the Composition Pressure All of these Temperature Composition Pressure All of these Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Any substance above its critical temperature exists as Liquid Gas Saturated vapour Solid Liquid Gas Saturated vapour Solid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy at constant pressure and temperature under equilibrium conditions is Minimum Maximum ∞ Minimum Maximum ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If atmospheric temperature and dew point are nearly equal, then the relative humidity is Almost 100% 50% Unpredictable Zero Almost 100% 50% Unpredictable Zero ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS