📊 CBSE Class 12 Chemistry Practical – Mark Distribution (Total: 30 Marks) 1️⃣ Volumetric Analysis – 8 Marks Titration based on oxalic acid, KMnO₄, Mohr’s salt etc. (Principle correct readings endpoints) 2️⃣ Salt Analysis (Qualitative) – 8 Marks Identify anion cation, confirmatory tests, and clean observations. 3️⃣ Content-Based Experiment – 6 Marks Any activity from the syllabus: • pH • Chemical kinetics • Surface chemistry • Paper chromatography • Thermochemistry 4️⃣ Class Record Viva Record V