Chemical Engineering Thermodynamics Joule-Thomson Co-efficient at any point on the inversion curve is -ve ∞ + ve -ve ∞ + ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Temperature is constant Heating occurs Cooling occurs Pressure is constant Temperature is constant Heating occurs Cooling occurs Pressure is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A nozzle is a device, which Reduces kinetic energy and increases pressure Increases both kinetic energy and pressure Reduces both kinetic energy and pressure Increases kinetic energy and decreases pressure Reduces kinetic energy and increases pressure Increases both kinetic energy and pressure Reduces both kinetic energy and pressure Increases kinetic energy and decreases pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = 1 N = 0 N = 1.66 N = y = 1.4 N = 1 N = 0 N = 1.66 N = y = 1.4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ equation predicts the activity co-efficient from experimental data. Margules Van Laar Lewis-Randall Both B & C Margules Van Laar Lewis-Randall Both B & C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is 0.5 RT 2 RT -RT ln 0.5 -2 RT ln 0.5 0.5 RT 2 RT -RT ln 0.5 -2 RT ln 0.5 ANSWER DOWNLOAD EXAMIANS APP
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