The reaction mixture containing the same concentration of
dye, H2O2, and complex was kept in dark and the absorbance
of the solution was measured at interval of 15.0 min. The result
obtained is graphically given in Fig. 3. From the data in Figs. 2
and 3, it has been observed that with increase in time, the
absorbance of dye solution decreases and hence, bleaching of