Coordination CompoundsHandwritten Notes
Coordination Compounds is the highest-scoring Class 12 inorganic chapter for JEE and NEET — almost every concept is rule-based once you set up the d-electron count. These handwritten notes by Paaras Sir cover Werner's theory, VBT, CFT, isomerism, and stability with worked examples.
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Frequently Asked Questions
Are CFT splitting diagrams drawn for octahedral and tetrahedral?+
Yes. Both splittings are drawn with Δo, Δt magnitudes, the Δt = (4/9)Δo relation, and worked predictions of high-spin vs low-spin for d4–d7 ions.
Do the notes cover spectrochemical series?+
Yes — the strong-field to weak-field ligand series is given with the standard ligands students must memorise (CO > CN- > en > NH3 > H2O > OH- > F- > Cl- > Br- > I-).
Is the colour of coordination complexes explained?+
Yes. Colour is connected to the d–d transition energy via Δo, with worked predictions for [Ti(H2O)6]3+ and other classic cases.
These handwritten notes are written by Paaras Sir at Canvas Classes and follow the NCERT Class 12 Chemistry syllabus prescribed by CBSE for the 2025-26 session. Free to read online or download as PDF — no login required.