Answer;
= 4.0 L
Explanation;
Boyle's law states that the volume of a fixed mass of a gas is inversely proportional to pressure at a constant temperature.
Therefore; Volume α 1/pressure
Mathematically; V α 1/P
V = kP, where k is a constant;
P1V1 = P2V2
V1 = 0.5 l, P1 =203 kPa, P2 = 25.4 kPa
V2 = (0.5 × 203 )/25.4
= 3.996
≈ 4.0 L
