Given samples of 1 c.c. of hydrogen and 1 c.c. of oxygen, both at N.T.P. which sample has a larger number of molecules?

Given sample of 1 c.c. of hydrogen and 1 cm^3 of oxygen both at NTP. Which sample has larger number of molecules.

Given a sample of 1 cm^3 of hydrogen and 1 cm^3 of oxygen both at S.T.P. Which sample has a larger number of molecules ?

Given sample of 1 cm^3 of hydrogen and 1 cm^3 of oxygen both at N.T.P. Which sample has larger number of molecules?

Given samples of 1cm^(3) of Hydrogen and 1cm^(3) of Oxygen both at N.T.P., which sample has larger number of molecules

Sample A contains one gram molecules of oxygen molecules and sample B contains one mole of oxygen molecules. What is the ratio of the number of molecules in both the sample?

Determine the pressure of oxygen at 0^@C if the density of oxygen at N.T.P.= 1.44 kg//m^3 and R.M.S. speed of the molecules at N.T.P. = 456.4 m//s .

The root mean square velocity of the molecules in a sample of helium is (5/7)th that of the molecules in a sample of hydrogen.. If the temperature of the hydrogen sample is at 0^@C then the temperature of helium sample will be