  In the present work, we make confrontation of our theoretical calculations
using quantum molecular dynamics model with the experimental data for the
reactions of $^{40}Ar$ +$^{45}$Sc, $^{197}Au$ +$^{197}$Au and $^{129}Xe$
+$^{119}$Sn at different incident energies. In these reactions, we display the
charge distribution and energy dependence of fragments multiplicity. Our
results indicate good agreement with the experimental data for all the
reactions.
