Question

A student in form three was given two gases C₂H₆ and C₂H₄. He added acidified Potassium Manganate (VII) to each solution. State the observations the student made.

Answer 1

C₂H₆ did not have effect on acidified potassium manganate(VII) which C₂H₄ turned purple potassium manganate(VII) to colourless