A vessel of 2 dm³ capacity contains 8.00g of nitrogen and 4.00g of dihygrogen at 27 degree celsius. Calculate the partial pressure of each gas and also the total pressure in the container. Please help

62.8 atm

Explanation:

High ionization energy indicates a low likelihood to gain valence electrons.

Explanation: Ionization energy is the energy required to remove the most loosely bound electron from an gaseous atom.

Thus atoms with smaller radii will have high ionization energies as the electrons are tightly held by the nucleus.

Moreover the atoms with half or fully filled configurations are stable , so high energy is required to remove the electron.Thus they have high value of ionization energy.  And there is less likelihood for them to gain electrons as that would make them unstable.