NSC May/June 2026 Physical Sciences Paper 2 | Chemical Equilibrium Question 6 Solved | Grade 12 Memo

Step-by-step walkthrough of the chemical equilibrium questions from the NSC May/June 2026 Physical Sciences Paper 2 (Chemistry): Questions 1.5, 1.6 and 6. Each question is shown first. Pause, try it yourself, then watch the solution. Green ticks show where the marking guidelines award each mark. 📌 Chapters 0:00 Intro 0:27 Q1.5 Reading a rate–time graph 1:08 Q1.6 Matching a Kc expression to its equation 1:36 Q6 Iodine and chlorine: the mass–time graph 2:09 Q6.1–6.2 Le Chatelier’s principle, equilibrium 2:41 Q6.3 Was the volume increased or decreased? 3:31 Q6.4 Another change with the same effect 3:56 Q6.5 The 8-mark Kc question: plan 4:38 Q6.5 The RICE table 5:28 Q6.5 Solving for the moles of I₂ added 6:32 Next: acids and bases 📚 Watch the full Chemical Equilibrium lesson in the Grade 12 Paper 2 Chemistry playlist. 🔔 Subscribe to Sir Solves for more past paper walkthroughs and Grade 10–12 exam prep. Sir Solves · simplified solving skills #NSC2026 #Grade12 #PhysicalSciences #PastPaper #ChemicalEquilibrium #LeChatelier #Matric #CAPS #Paper2 #SouthAfrica