A Gas Is Initially Contained in a Moveable Cylinder That

A gas is initially contained in a moveable cylinder that occupies a volume of 900. mL under a pressure of 3.00 atm. What would be the volume of this same gas if the pressure is reduced to 0.500 atm at constant temperature?

A) 1.86×10 ^{- 4} mL
B) 150 mL
C) 600 mL
D) 1.35×10³ mL
E) 5.40×10³ mL