Redox Reactions — Class 11 CBSE Chemistry revision notes
A 4-page visual revision sheet for Redox Reactions, written for Class 11 CBSE Chemistry. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
What this Redox Reactions sheet covers
- Oxidation and reduction, the classical and electronic pictures
- Oxidation number: the bookkeeping rule
- Fixed oxidation number rules
- Worked: oxidation number of Mn in KMnO4
- Disproportionation, looked at closely
- Oxidising agent vs reducing agent
- Oxidising agent
- Reducing agent
- Balancing redox equations: the oxidation number method
- Balancing by the ion-electron (half-reaction) method
- Worked: balancing Fe2+ and MnO4- in acidic medium
- Redox couples and electrode potential
- Predicting spontaneity from electrode potentials
- cell potential from the two half-cell potentials
- Redox titrations
- Traps that cost marks
- Tricks that save time
How CapCompass uses this sheet
These notes are not a standalone PDF. CapCompass plans Chemistry chapter by chapter against your real exam dates and free hours, and when the plan reaches Redox Reactions the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.