Compare the rms speed of hydrogen molecule at `127^@C` with rms speed of oxygen molecules at `27^@C` given that molecular masses of hydrogen and oxygen are 2 and 32 respectively.

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).

At what temperature will oxygen molecules have some rms speed as helium molecules at STP (molecular masses of oxygen and helium are 32 and 4 respectively)

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 root mean square speed of hydrogen molecules at 300 K is 1930 m//s . Then the root mean square speed of oxygen molecules having the same mass at 900 K will be

At which temperature the speed of sound in hydrogen will be same as that of speed of sound in oxygen at 100^@C ?

The average K.E. of hydrogen molecules at 27 °C is E. The average K.E. at 327 °C is

Find the KE per kg of nitrogen molecule at 127^@C (molecular weight of nitrogen = 28, R = 8320 J//K mole K ).

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