Variable Oxidation States of d Block Elements Part: 02 | NCERT Titanium +2, +3, +4 Class 12 JEE NEET скачать в хорошем качестве

Variable Oxidation States of d Block Elements Part: 02 | NCERT Titanium +2, +3, +4 Class 12 JEE NEET

In this detailed Class 12 Chemistry lecture, we dive deep into the variable oxidation states of d-block elements (transition metals) with special focus on Titanium (Ti) A high-weightage topic for JEE Main, JEE Advanced, NEET, and board exams. What You’ll Learn: The Ti^{2+} Mystery: Why is Titanium(II) so unstable in water? We look at the redox reaction that produces Hydrogen gas. The Purple Power of Ti^{3+}: Understanding the [Ti(H_2O)_6]^{3+} aqua complex and the d \rightarrow d transitions that cause its iconic color. The Stability of Ti^{4+}: Why the +4 state is the "noble gas" goal for Titanium and how it forms Titanyl ions (TiO^{2+}). Electron Configurations: A deep dive into 3d^2, 3d^1, and 3d^0 configurations and their magnetic properties. 🔹 Why do transition metals show variable oxidation states? 🔹 Electronic configuration of d-block elements & how it leads to multiple states? 🔹 Oxidation states of Titanium: +2, +3, +4. 🔹 Why is +4 oxidation state the most stable in Titanium? (d⁰ configuration & noble gas core.) 🔹 Common compounds of Ti in different states (TiO₂, TiCl₃, TiCl₄, etc.) Perfect for CBSE Class 12, NEET 2025/2026 Chemistry preparation, and JEE aspirants! Timestamps: 00:00 - How was the Titanium named? 05:45 - Properties Of Titanium 09:13 - Oxidation states of Titanium 10:58 - Special focus on Ti²+ 27:00 - Explanation of Colour of Ti²+ ? (Key Concept) 30:20 - Behaviour of Ti²+ in water 39:13 - Explanation of Ti³+ 40:20 - Explanation of Colour of Ti³+ 46:05 - Behaviour of Ti³+ in water 51:50 - Explanation of Ti⁴+ 52:30 - Explanation of Colour 53:00 - Explanation of Formation of Titanyl ion TiO²+ ( Key Concept) 56:15 - Explanation of Formation of TiO2 If you're preparing for NEET, JEE Mains/Advanced, or Class 12 boards, this video covers everything from NCERT to advanced concepts. Drop a LIKE if it helped, SUBSCRIBE for more Chemistry one-shots & revisions, and comment your doubts below – I'll try to reply! #dBlockElements #OxidationStates #TitaniumChemistry #VariableOxidationStates #Class12Chemistry #JEE2025 #NEET2025 #TransitionMetals #ChemistryJEE #NEETChemistry #NCERTChemistry