" 25.Calculate therms speed of hydrogen molecule which occupies "22.4dm^(3)" at S.T.P."

Calculate the rms speed of hydrogen molecule which occupies 22.4dm^(3) at S.T.P .

Calculate the root mean square speed of hydrogen molecule at STP

Calculate the weight of CO_(2) , which occupies a volume of 11.2 dm^(3) at STP.

Calculate the rms speed of air molecules at N.T.P. if density is 1.29kg m^(-3)

4 g of oxygen gas is enclosed in 1 Litre flask at 298 K. Calculate the pressure exerted by gas, if gas occupies 22.4 Litre at S.T.P.

Calculate the root mean square speed of one gram molecule of hydrogen at S.T.P. Given that the density of hydrogen at S.T.P. Is 0.09kg m^-3 and R =8.31 J mole^-1 K^-1 .

5000 molecules are present in a sample of dry hydrogen having a volume V at S.T.P. Calculate the volume of nitrogen gas which has 2.5 xx 10^(8) molecules at S.T.P.

One gram mole of a monoatomic gas occupies 22.4 L at S.T.P

The Volume occupied by 4.4 g of CO_(2) at S.T.P