(a(i))[1]
On Fig. 7.1, place a circle around the carboxylic acid functional group.
(a(ii))[1]
Deduce the molecular formula for compound S.
(b(i))[2]
Use Table 7.1 to work out the relative molecular mass of acrylic acid.
(b(ii))[2]
Describe a test used for an unsaturated compound and state the observations.
(b(iii))[2]
State what is meant by the term polymer.
(b(iv))[1]
From the options below, identify the type of polymerisation used to make poly(ethene). substitution oxidation neutralisation addition
(c)[2]
Complete the word equation for ethanoic acid reacting with sodium hydroxide. ethanoic acid + sodium hydroxide → [BLANK] + [BLANK]
(d)[2]
Name the two products produced when ethanol burns completely.