A vessel of volume 0.04 m3 contains a mixture of saturated water and steam at 200°C. The mass of liquid is 5 kg. Find the mass of vapor in the mixture (given vf = 0.0011 and vg = 0.12 m3/kg at 200°C).

A vessel of volume 0.04 m3 contains a mixture of saturated water and s

1.	A vessel of volume 0.04 m3 contains a mixture of saturated water and steam at 200°C. The mass of liquid is 5 kg. Find the mass of vapor in the mixture (given vf = 0.0011 and vg = 0.12 m3/kg at 200°C).
A.	0.29 kg
B.	0.78 kg
C.	2.1 kg
D.	450 gm
Answer» B. 0.78 kg