Four one litre flasks are separately filled with the gases, `O_(2),F_(2),CH_(4)` and `CO_(2)` under the same conditions. The ratio of number of molecules its these gases:

Four one litre flaske are separately filled with the gases H_(2), He, O_(2) "and" O_(3) at the same temperature and pressure. The ratio of total number of atoms of these gases present in different flask would be:

Four 1-1 litre flasks are seperately filled with the gases H_(2) , He and O_(2) and O_(3) at the same temperature and pressure. The ratio of total number of atomsof these gases present in different flask would be:

Under the same conditions, two gases have the same number of molecules. They must:

Under the same conditions, two gases have the same number of molecules. They must

Consider Three one -litre flasks labeled A,B and C filled with the gases NO,NO_(2), and N_(2)O, respectively, each at 1 atm and 273 K. In which flask do the molecules have the highest average kinetic energy?