Chemical Engineering Thermodynamics

511. Work done may be calculated by the expression ∫ p dA for _________ processes.

1. Non-flow reversible
2. Adiabatic
3. Both (A) and (B)
4. Neither (A) nor (B)

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512. y = specific heat ratio of an ideal gas is equal to

1. C_p/C_v
2. C_p/(C_p-R)
3. 1 + (R/C_v)
4. All (A), (B) and (C)

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