50 mL of pure and dry oxygen was subjected to a silent electric discharge and on…
CHEMISTRY · Subjective · ICSE · Chemistry · Mole Concept and Stoichiometry · Mole Concept and Stoichiometry
Problem
50 mL of pure and dry oxygen was subjected to a silent electric discharge and on cooling to the original temperature, the volume of ozonised oxygen was found to be 47 mL. The gas was then brought into contact with terpentine oil, when after the absorption of ozone, the remaining gas occupied a volume of 41 mL. Find molecular formula of ozone. All measurements are made at constant P and T .