The energy of the four non-interacting identical fermions and bosons in one dimensional box of size a is. Sh 4h (a) ma 2ma Sh² 2n² (b) ma ma 10h- 3h (c) 2ma 2ma 2h 4h- (d) ma 2ma Determine the energy required to dissociate a Na Cl molecule into a Na and a Cl atom. given that the electron affinity of Cl is 3.70 eV, the first ionization potential of Na is 5.14 eV, and the separation of Na Cl at equilibrium is 0.236 nm. (a) 6.10 eV (b) 5.57 eV (c) 4.66 eV (d) 3.29 eV