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.Management Sciences
A. He
B. N2
C. O2
D. H2
Related Mcqs:
- During adiabatic expansion of gas___________________?
- A. Pressure remains constant B. Pressure is increased C. Temperature remains constant D. None of these...
- The internal energy of an ideal gas is a function of its _____________ only?
- A. Molecular size B. Volume C. Pressure D. Temperature...
- Solid and liquid phases of a substance are in equilibrium at the____________________?
- A. Critical temperature B. Melting point C. Freezing point D. Both B. and C...
- For a spontaneous process, free energy__________________?
- A. Is zero B. Increases C. Decreases whereas the entropy increases D. And entropy both decrease...
- 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...
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