(a(i))[1]
State which compound, C, D, E or F, causes aqueous bromine to decolourise.
(a(ii))[1]
State which compound, C, D, E or F, is classified as an alcohol.
(a(iii))[1]
State which compound, C, D, E or F, contains unsaturation.
(a(iv))[1]
State which compound, C, D, E or F, belongs to the same homologous series as ethane.
(b)[1]
Name the technique used to separate these fractions.
(c)[3]
Complete the table to give the names and uses of some petroleum fractions.
(d(i))[2]
State what is meant by the term cracking.
(d(ii))[2]
Describe the conditions required for cracking.