1.6 Kg of air is expanded at constant pressure from 100°C to 0°C res – McqOptions

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1.	1.6 Kg of air is expanded at constant pressure from 100°C to 0°C resulting in entropy change of - 2.0 J/K 3.2 Kg of air is cooled at constant volume from 100°C to 0°C with a change in entropy of -3.0 J/K.The ratio Cp/ Cv is
A.	1.333
B.	1.366
C.	1.4
D.	1.43
Answer» D. 1.43

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