Oxygen and hydrogen in two enclosures have same mass, volume and pressure. The ratio of the temperatures of the two gases is
1 : 4
4 : 1
16 : 1
1 : 16
PV = μRT or PV = mMRT
For the given data, TMRT = constant
∴ TO2TH2 = MO2MH2 = 322 = 16