Preparation of Hydrogen peroxide by laboratory method in kannada medium for dmlt and

Hydrogen peroxide is prepared from barium peroxide by the Laboratory methods:

Barium Peroxide is mixed with ice cold of sulphuric to form Barium sulfate and dilute solution of hydroHyd peroxide

BaO2+H2SO4 ----------> BaSO4+H2O2

More information click 

#Ismail_Tahasildar