A 4.00 g sample of helium is confined at 1.20 atm and 25 °C

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

A 4.00 g sample of helium is confined at 1.20 atm and 25 °C. What volume will the gas occupy? (a)

10.2\ \text{L}

(b)

24.5\ \text{L}

(c)

20.4\ \text{L}

(d)

2.05\ \text{L}