4.6—Classify reactions as addition, substitution, oxidation, reduction or polymerisation

Be able to classify reactions as addition, substitution, oxidation, reduction or polymerisation.

Use —classify reactions as addition, substitution, oxidation, reduction or polymerisation to connect the rule to the data and decision in the question.

This matters because —classify reactions as addition, substitution, oxidation, reduction or polymerisation determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —classify reactions as addition, substitution, oxidation, reduction or polymerisation to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: —Classify reactions as addition, substitution, oxidation, reduction or polymerisation is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.