At `0^(@)C` the density of a gaseous oxide at 2 bar is same as that of nitrogen at 5 bar What is the molecular mass of the oxide ? .

At 0^(@)C , the density of a gaseous oxide at 2 bar is the same as that of dinitrogen at 5 bar. The molar mass of the oxide is

At 273 K, the density of a certain gaseous oxide at 2 atmosphere is same as that of dioxygen at 5 atmosphere. The molecular mass of the oxide ("in g mol"^(-1)) is

At 300 K, the density of a certain gaseous molecule at 2 bar is double to that of dinitrogen (N_(2)) at 4 bar. The molar mass of gaseous molecule is:

The density of a certain gaseous oxide of 1.5"bar" pressure and 10^(@)C is same as that of dioxygen at 20^(@)C and 4.5"bar" pressure. Calculate the molar mass of the gasesous oxide.

The mass of 525 ml of a gaseous compound at 28^(@)C and 0.970 bar pressure was found to be 0.900 g. Calculate the molar mass of the compound.