Chemical Engineering Thermodynamics The ammonia synthesis reaction represented by N₂ + 3H₂ ⇋ 2NH₃ ; ΔH = - 22.4 kcal, is Exothermic Endothermic Isothermal Adiabatic Exothermic Endothermic Isothermal Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A nozzle is a device, which Increases both kinetic energy and pressure Increases kinetic energy and decreases pressure Reduces kinetic energy and increases pressure Reduces both kinetic energy and pressure Increases both kinetic energy and pressure Increases kinetic energy and decreases pressure Reduces kinetic energy and increases pressure Reduces both kinetic energy and pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise. Increases Remains unchanged Decreases Decreases linearly Increases Remains unchanged Decreases Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature of the gas ) T² 1/√T √T T T² 1/√T √T T ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a reversible process involving only pressure-volume work (dF)T, p = 0 (dF)T, p > 0 (dA)T, v < 0 (dF)T, p < 0 (dF)T, p = 0 (dF)T, p > 0 (dA)T, v < 0 (dF)T, p < 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Negative Infinity Unity Zero Negative Infinity Unity Zero ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS