when 100ml of a O2 -O3 mixture was passed through turpentine, there was reduction of volume by 20ml.if100ml of such a mix is heated, what will be increase in V

Question

when 100ml of a O2 -O3 mixture was passed through turpentine, there was reduction of volume by 20ml.if100ml of such a mixture is heated, what will be increase in Volume

Answer 1

We may assume that O₃ is spent when passed through  turpentine which contains alkenes. It means original mixture contained 20 mL of ozone. When the mixture is heated (we assume that after heating it is cooled down so there is no effect of thermal expansion) all ozone is converted into oxygen O₂. According to the reaction equation

2 O₃ -> 3 O₂ every 20 mL of ozone will become 30 mL of  oxygen, so the total volume will become 80+30=110 mL .