Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 4.5 0.5 3.5 8.5 4.5 0.5 3.5 8.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates More accurate plotting Use of only one graph for all gases Covering of wide range Easier plotting More accurate plotting Use of only one graph for all gases Covering of wide range Easier plotting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If the heat of solution of an ideal gas in a liquid is negative, then its solubility at a given partial pressure varies with the temperature as Solubility increases as temperature increases Solubility increases or decreases with temperature depending on the Gibbs free energy change of solution Solubility increases as temperature decreases Solubility is independent of temperature Solubility increases as temperature increases Solubility increases or decreases with temperature depending on the Gibbs free energy change of solution Solubility increases as temperature decreases Solubility is independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an ideal gas, the enthalpy Decreases with rise in pressure Is independent of pressure Increases with rise in pressure Is a path function Decreases with rise in pressure Is independent of pressure Increases with rise in pressure Is a path function ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process dQ = dE + pdV dE = CpdT dW = pdV dE = CvdT dQ = dE + pdV dE = CpdT dW = pdV dE = CvdT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Co-efficient of performance for a reversed Carnot cycle working between temperatures T₁ and T₂ (T₁ > T₂) is (T₁ - T₂)/T₁ T₂/(T₁ - T₂) T₁/(T₁ - T₂) (T₁ - T₂)/T₂ (T₁ - T₂)/T₁ T₂/(T₁ - T₂) T₁/(T₁ - T₂) (T₁ - T₂)/T₂ ANSWER DOWNLOAD EXAMIANS APP
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