Two vassels having equal volumes contains `H_(2)` and He at 1 and 2 atm respectively same temperature Select the correct statements .

Two vessels having equal volumes conain H_(2) and He at 1 and 2 atm respectively at same temperature. Then which one correct : (i) U_(rms), H_(2) = U_(rms) He , (ii) r_(H_(2)) = r_(He)/sqrt(2) , (iii) U_(rms) H_(2) = sqrt(2)U_(rms) He , (iv) r_(H_(2)) = sqrt(8) xx r_(He)

Two vessels having equal volumes conain H_(2) and He at 1 and 2 atm respectively at same temperature. Then which one correct : (i) U_(rms), H_(2) = U_(rms) He , (ii) r_(H_(2)) = r_(He)/sqrt(2) , (iii) U_(rms) H_(2) = sqrt(2)U_(rms) He , (iv) r_(H_(2)) = sqrt(8) xx r_(He)

Two flasks A and B of equal volume contain 2 g of H_2 and 2 g of N_2 respectively at the same temperature and pressure. The number of molecules in flask A is :

Two tanks of equal volumes contain equal masses of hydrogen and helium at the same temperature. Then :

Two flasks A and B of equal volume contain 2 g of H_2 and 2g of N_2 respectively at the same temperature and pressure. The number of molecules in flask A is

Two vessels of equal volume contain O_2 and CO_2 gases separately at the same temperature and pressure. Then, which gas contains more number of atoms?

Two vessels of equal volume contain O_2 and CO_2 gases separately at the same temperature and pressure. Then, which gas contains more number of molecules ?

Two flask of equal volumes contains N_(2) and O_(2) gases at the same temperature and pressure. Which will have greater number of molecules?