If the volume of a given mass of gas at 298 K and a pressure of 205.2 x 10³ Nm^-2 is 2.12dm³, what is the volume of the gas at s.t.p.? (Standard pressure = 101.3 x 10^-3 Nm^-2, Standard temperature = 273 (K))

• A.39.3 dm³
• B.22.4 dm³
• C.4.93 dm³
• D.3.93 dm³