Class 12 Chemistry Notes for JEE and NEET

One page per chapter: the key ideas and formulas, each with the condition under which it holds, and the exam traps. We also read every question on the chapter in our 55 past papers (JEE Main 2025-2026, JEE Advanced 2022-2026, NEET 2018-2019, 2022-2026) and counted how often each idea was needed, with separate JEE and NEET columns. Each page ends with past-paper questions from both exams, solved step by step.

• Coordination Compounds Class 12 notesWerner's theory, ligands and naming, isomerism, VBT and crystal field theory, magnetism, colour and uses.Asked most: Crystal field theory, Spin-only magnetic moment, Valence bond theory99 JEE and 17 NEET questions read, 10 solved on the page
• Solutions Class 12 notesConcentration terms, Henry's and Raoult's laws, ideal and non-ideal solutions, colligative properties and the van't Hoff factor.Asked most: van't Hoff factor, Concentration terms, Boiling point elevation61 JEE and 9 NEET questions read, 10 solved on the page