As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T) approaches________________?

Related Mcqs:

Air enters an adiabatic compressor at 300K. The exit temperature for a compression ratio of 3, assuming air to be an ideal gas (Y = Cp/Cv = 7/5) and the process to be reversible, is___________________?

A. 300 × (32/7) B. 300 × (33/5) C. 300 × (333/7) D. 300 × (35/7)...

Enthalpy of a gas depends upon its___________________?

A. Temperature B. Mass C. Volume D. Pressure...

The chemical potential of any constituent of an ideal solution depends on the ______________ of the solution?

A. Temperature B. Pressure C. Composition D. All (A), B. and (C)...

High pressure steam is expanded adiabatically and reversibly through a well insulated turbine, which produces some shaft work. If the enthalpy change and entropy change across the turbine are represented by ΔH and ΔS respectively for this process ?

A. Δ H = 0 and ΔS = 0 B. Δ H ≠ 0 and ΔS = 0 C. Δ H ≠ 0 and ΔS ≠ 0 D. Δ H = 0 and ΔS ≠ 0...

Which of the following is not an intensive property ?

A. Molar heat capacity B. Internal energy C. Viscosity D. None of these...