What this tests
Syllabus point 12.2 — Acid–base titrations, in Experimental techniques and chemical analysis. Difficulty hard (estimated from the question's demands, not a Cambridge rating).
Cambridge IGCSE Chemistry 0620 · 12.2 Acid–base titrations
November 2023 · Paper 22 · Question 39
One real Cambridge question from Experimental techniques and chemical analysis, with the official answer.