Chemical Engineering Thermodynamics Charles' law for gases states that V ∝ 1/T V ∝ 1/P PV/T = Constant V/T = Constant V ∝ 1/T V ∝ 1/P PV/T = Constant V/T = Constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy. Either B or C; depends on the type of alloy Equal to More than Less than Either B or C; depends on the type of alloy Equal to More than Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is true for Virial equation of state? Virial co-efficients are universal constants Virial co-efficients are function of temperature only Virial co-efficients For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are universal constants Virial co-efficients are function of temperature only Virial co-efficients For some gases, Virial equations and ideal gas equations are the same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The point at which all the three (solid, liquid and gas) phases co-exist, is known as the __________ point. Freezing Triple Boiling Boyle Freezing Triple Boiling Boyle 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 T₂/R1 T₁/T₂ T₁/(T₁-T₂) T₂/(T₁-T₂) T₂/R1 T₁/T₂ T₁/(T₁-T₂) T₂/(T₁-T₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of an __________ process, the temperature of the system increases. Adiabatic expansion Isothermal expansion Adiabatic compression Isothermal compression Adiabatic expansion Isothermal expansion Adiabatic compression Isothermal compression ANSWER DOWNLOAD EXAMIANS APP
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