Show that rms velocity of an oxygen molecule is `sqrt2` times that of a sulphur dioxide molecule at S.T.P.

The R.M.S. velocity of nitrogen molecules at N.T.P is.....

R.M.S. velocity of oxygen molecules at N.T.P is 0.5 km.ls. The R.M.S velocity for the hydrogen molecule at N.T.P is

Show that R.M.S. velocity of a gas molecule is directly proportional to the square roof of its absolute temperature. Show that average kinetic energy per unit volume of the gas is 3/2 P

If the R.M.S. velocity of oxygen molecules at N.T.P. is 460 m//s , determine the R.M.S. velocity of hydrogen molecule at N.T.P. (molecular weight of O_2 = 32, molecular weight of hydrogen = 2).

Show that R.M.S. velocity of gas molecule is directly proportional to the square root of its absolute temperature.

If the R.M.S. velocity of oxygen molecules at N.T.P. is 460 m//s , determine the R.M.S. velocity of hydrogen molecules at N.T.P. (molecular weight of oxygen = 32, molecular weight of hydrogen = 2).

Compare the R.M.S. velocity of hydrogen molecules at 400 K with R.M.S. velocity of oxygen molecules at 900 K. (Molecular weight of hydrogen = 2, molecular weight of oxygen = 32)

The rms speed of oxygen molecules in a gas is v . If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become

If R.M.S. velocity of hydrogen molecule at N.T.P. is 1840 m//s , determine the R.M.S. velocity of oxygen molecule at N.T.P. (molecular weight of hydrogen and oxygen are 2 and 32, respectively).

Find number of molecules in 1 cm^3 of oxygen at N.T.P., if mass of oxygen molecules is 5.28xx10^-28kg and R.M.S. velocity of oxygen molecules at N.T.P. is 426m//s . (Take pressure at N.T.P.= 10^5 N//m^2 )