Ethene and ethane can be separated by using\

Question

Professor PC Thomas Classes · Answer

Con $\mathrm{H}_{2} \mathrm{SO}_{4}$ can dissolve ethene at $110{ }^{\circ} \mathrm{C}$ and $\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{HSO}_{4}$ thus formed on heating gives ethene back\