We have calculated semiclassical dissociation yields for the dipole allowed states Q(1)(1)Pi (u)(1), Q(1)(1)Sigma (+)(u)(1), Q(1)(1)Sigma (+)(u)(2), and Q(2)(1)Pi (u)(1) and for the dipole forbidden states Q(1)(1)Sigma (+)(g)(1) and Q(2)(1)Sigma (+)(g)(1) of H-2 employing two different sets of accurate resonant widths and our computed potential energy curves. The semiclassical dissociation yields thus obtained have been compared with experimental estimations and employed to discuss photon and electron impact dissociation measurements through these purely repulsive states. A set of recommended dissociation yields values for each state has been suggested for future use.