If 224 mL of triatomic gas has a mass of 1 g at 273 K and 1 atm. Pressure, then the mass of one atom is

If 22.4 ml of a triatomic gas has a mass of 0.048 g at 273K and 1 atm pressure, then the mass of one atom is:

If 224 ml of a triatomic gas has a mass of 1 g at N.T.P., then the mass of one atom is :

224 mL of a triatomic gas weights 1 g at 273K and 1 atm . The mass of one atom of this gas is:

The weight of 350 ml of a diatomic gas is 1 gram at 0^@C and 2 atm. pressure. The weight of one atom in grams is

8.2 L of an ideal gas weights 9.0 g at 300 K and 1 atm pressure. The molecular mass of the gas is

8.2 L of an ideal weight 9.0 g at 300 K and 1 atm. pressure. The molecular mass of gas is