Solutions of ethanoic acid and hydrochloric acid have the same concentration. Which statement explains why the ethanoic acid solution has the higher pH?
Ethanoic acid is fully ionised in solution, so it releases more hydrogen ions
Ethanoic acid is partly ionised in solution, so it releases fewer hydrogen ions
Ethanoic acid is fully ionised in solution, so it releases fewer hydrogen ions
Ethanoic acid is partly ionised in solution, so it releases more hydrogen ions