Calculate the total K.E. of 1g of nitrogen at `300 K`. Molecule weight of nitrogen `= 28`.

Calculate the volume occupied by 28g of nitrogen gas

Calculate the difference between two specific heats of 1 g of nitrogen. Given molecular weight of nitrogen = 28 and J = 4.2 times 10^7 erg cal^-1 .

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

At what temperature will nitrogen molecules have same R.M.S. speed as oxygen molecules at 400 K (molecular weight of oxygen = 32, molecular weight of nitrogen = 28)

Calculate the number of molecules in 14g of nitrogen gas.

Calculate the number of nitrogen molecules present in 2.8 g of nitrogen gas.

Calculate the number of nitrogen molecules present in 2.8 g of nitrogen gas.

The kinetic energy per kg of nitrogen molecules at 175^(@)C is (Molecular weight of nitroegn 28 and R=3820 J/k mole K)

What amount of heat is to be supplied to 14 g of nitrogen in order to increase the temperature by 40^(@)C at constant pressure? Molecular weight of nitrogen =28 and R = 8.3 J cdot mol^(-1) cdot K^(-1) .