Chemical Engineering Thermodynamics The equation, PV = nRT, is best obeyed by gases at Low pressure & low temperature Low pressure & high temperature None of these High pressure & low temperature Low pressure & low temperature Low pressure & high temperature None of these High pressure & low temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by T₁/T₂ T₁/(T₁-T₂) T₂/(T₁-T₂) T₂/R1 T₁/T₂ T₁/(T₁-T₂) T₂/(T₁-T₂) T₂/R1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system are 4 5 6 3 4 5 6 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process __________ by the system is used only to increase the internal energy. Work done Heat absorbed Both A & B Neither A nor B Work done Heat absorbed Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy of an ideal gas Decreases with increase in temperature None of these Is independent of temperature Increases with increase in pressure Decreases with increase in temperature None of these Is independent of temperature Increases with increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Rotary lime kiln is an example of a/an __________ system. Isolated Open Closed Non-thermodynamic Isolated Open Closed Non-thermodynamic ANSWER DOWNLOAD EXAMIANS APP
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