(a)[3]
Name the three items of apparatus labelled P, Q and R.
(b(i))[1]
Name a suitable piece of apparatus for measuring $25.0\,\text{cm}^3$ of ethanol.
(b(ii))[2]
Name a suitable oxidising agent.
(b(iii))[1]
State the colour change that would be observed with this oxidising agent.
(b(iv))[1]
Suggest a reason for positioning apparatus P vertically.
(c(i))[1]
Name the product of the oxidation.
(c(ii))[1]
Name the process used to separate the three liquids in apparatus Q.
(c(iii))[1]
State why this process is suitable. Refer to a physical property of the liquids.