Some methods of preparation of ozone
Some methods of preparation of Ozone-
By the action of fluorine on water:
- Fluorine reacts with water at a very low temperature to give a mixture of ozonised oxygen
3F²+3H²O--->6HF+O³
By the action of u.v. rays on oxygen:
- Oxygen is converted to ozone by action of UV radiation. By the action of UV rays, the O² break into atomic atomic oxygen which then combines with oxygen which then then combines with oxygen (O²) to from ozone.
O² --UV rays--> O+O
O²+O ------------> O³
By the electrolysis of acidulated water:
- The electrolysis of acidified water using Pt electrodes and high current density liberated at anode may combine with molecular oxygen to form ozone.