Chemical Engineering Thermodynamics The adiabatic throttling process of a perfect gas is one of constant enthalpy Which can be performed in a pipe with a constriction In which there is a temperature drop In which there is an increase in temperature Which is exemplified by a non-steady flow expansion Which can be performed in a pipe with a constriction In which there is a temperature drop In which there is an increase in temperature Which is exemplified by a non-steady flow expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an isothermal reversible compression of an ideal gas Only ΔH =0 Only ΔE = 0 ΔE = ΔH = 0 DQ = dE Only ΔH =0 Only ΔE = 0 ΔE = ΔH = 0 DQ = dE ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nRT In P₁/P₂ , is for the____of an ideal gas. Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition Compressibility Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition Compressibility 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 (T₁ - T₂)/T₂ T₂/(T₁ - T₂) T₁/(T₁ - T₂) (T₁ - T₂)/T₁ (T₁ - T₂)/T₂ T₂/(T₁ - T₂) T₁/(T₁ - T₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boiling of liquid is accompanied with increase in the All of these Specific entropy Specific Gibbs free energy Vapor pressure All of these Specific entropy Specific Gibbs free energy Vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Both A and B Neither A nor B Adiabatic Non-flow reversible Both A and B Neither A nor B Adiabatic Non-flow reversible ANSWER DOWNLOAD EXAMIANS APP
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