(a(i))[1]
Name the apparatus labelled A.
(a(ii))[1]
What is apparatus A used for?
(b)[2]
Identify two mistakes in the student’s apparatus set-up.
(c(i))[1]
State why a Bunsen burner is unsuitable for heating the mixture of ethanol and potassium manganate(VII).
(c(ii))[1]
What should be used in place of a Bunsen burner?
(d)[1]
Name the separation process used after heating to obtain ethanoic acid from the mixture.
(e)[1]
Ethanoic acid is heated with a further sample of ethanol and sulfuric acid catalyst. Name the organic product.