Which formula describes Boyle's law? A.
PV = constant, where P= pressure, V= volume
B.
V/T = constant, where V= volume, T = time
C.
PT = constant, where P= pressure, T = time
D.
P/V = constant, where P= pressure, V= volume
E.
VT = constant, where V= volume, T = time

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?