Question

If the ratio of the specific heats of steam is 1.33 and R=8312 J/k mole k find the molar heat capacities of steam at constant pressure and constant volume.
A. 33.5 kJ/k mole.
B. 25.19 kJ/kg K
C. 25.19 kJ/K mole.
D. 24.12 kj/k mole 16.12kj/k mole

Answer 1

Correct Answer - A
`(dU)/(dQ)=(1)/(gamma), (dW)/(dQ)=1-(1)/(gamma)`