How is ozone prepared? What happens when ozone react with lead sulphid – InterviewSolution

1.	How is ozone prepared? What happens when ozone react with lead sulphide?
Answer» Solution :It is prepared by passing silent electric discharge through pure and DRY oxygen. `10%` of oxygen is converted into OZONE. `3O_(2)rarr 2O_(3)(g)" "DeltaH=+"142 kJ/mol"` The apparatus USED to PREPARE the ozone is called ozonizer.

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