How will you demonstrate that double bonds of benzene are somewhat different from those of olefines ?

How will you demonstrate that double bonds of benzene are somewhat dif

1.	How will you demonstrate that double bonds of benzene are somewhat different from those of olefines ?
Answer» Solution :The DOUBLE bonds of olefines DECOLOURIZED `Br_2` in `C Cl_4` and discharge the pink colour of Baeyer's reagent with SIMULTANEOUS formation of a BROWN PPT. of `MnO_2` while those of benzene do not .