Chemistry - Eudiometry Question with Solution | TestHub

A mixture of ${\mathrm{H}}_2$ and acetylene ${\mathrm{C}}_2{\mathrm{H}}_2$ was collected in a eudiometer tube then 60 ml of ${\mathrm{O}}_2$ was added. The resulting mixture of all the gases are exploded. After cooling a contraction in volume of 45 ml was observed. 13 ml of oxygen was also left behind then which are correct statement (All measurement under constant pressure and temperature condition)