A gas of urknown molecular mass was alowed bo effuse throught 4 srat opering irvie suratart creskies condtione. In requred 110 s for 1.0 tif of the ols be ehiae Undet atertical exgerimanta. and tised an ineiatiy iruportaral Express your answer using two signiticant fgures (4) Incorrect: Try Again: 5 attempts remaining towate root of th ros You can waloh the haseragan at any point. A gas of unknown molecular mass was allowed fo effuse through a small opening under constant-pressure conditions. It required 110s for 1.0L of the gas to effuse. Under identical experimental conditions it required 34s for 1.0L of O2 gas to effuse