Question

Calculate energy in electon volt required to ionise 1 mole of hydrogen

Answer 1

Calculate the energy required to excite on litre of hydrogen gas at 1 atm ... The energy for the dissociation of H-H bond is 436 kJ mol-1. ... eV = 13.6 * (1/1 – 1/4) = 13.6 * 3/4 = 10.2e