If the `v_(rms)` is `30R^(1//2)` at `27^(@)C` then calculate the molar mass of gas in kilogram.

If the v_("rms") is 30R^(1//2) at 27^(@)C , then calculate the molar mass of the gas in kilogram

If U_("RMS") of a gas is 30 R^(1//2) ms^(-1) [ at 27°C then the molar mass of gas is ]

The density of gas was found to be 2.92 g L^(-1) at 27° C and 2.0 atm . Calculate the molar mass of the gas.

The density of a gas was found to be 2.92gl^-1 at 27^@C and 2.0 atm. Calculate the molar mass of the gas.

The u_(rms) of a gas at 300K is 3R^(1//2) The molar mass of the gas in kg mo1^(-1) is .

If molality of pure gas A is (100)/(1.2) then calculate its molar mass.

The density of phosphine gas is "1.27 g dm"^(-3) at 50^(@)C and 0.987xx10^(5)Pa. Calculate its molar mass.