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Free, original, step-by-step NCERT Solutions for Class 12 Chemistry, matching the current 2026-27 CBSE syllabus.
Each chapter below is solved question by question, in the order it appears in the textbook, so you can follow along page by page instead of jumping between sites. Click a chapter's Solutions link for the full worked answers, Extra Questions for additional practice beyond the textbook, and Revision Notes for a quick summary before a test.
📚 Formulas Handbook (all chapters)
Chapter 1: Solutions – Free PDF Download
Chapter 1, "Solutions," builds the entire framework of concentration terms, Raoult's law, Henry's law and colligative properties that carries through into electrochemistry and beyond. This post walks through all 41 in-text exercise questions (Q1.1–Q1.41) with complete, original step-by-step working — no shortcuts, e...
Solutions | Extra Questions | Revision Notes
Chapter 2: Electrochemistry – Free PDF Download
Chapter 2 covers electrochemistry — galvanic cells, standard electrode potentials, the Nernst equation, Gibbs energy and equilibrium constants for redox reactions, conductivity and molar conductivity, Kohlrausch's law, and Faraday's laws of electrolysis. All 18 exercises (2.1–2.18) remain current under the 2026-27 s...
Solutions | Extra Questions | Revision Notes
Chapter 3: Chemical Kinetics – Free PDF Download
Chapter 3 covers chemical kinetics — rate of reaction, rate laws and order of reaction, integrated rate equations for zero- and first-order reactions, half-life, the effect of temperature via the Arrhenius equation, and factors affecting reaction rate. All 29 exercises (3.1–3.29) remain current under the 2026-27 syl...
Solutions | Extra Questions | Revision Notes
Chapter 4: The d- and f-Block Elements – Free PDF Download
Chapter 4 covers the d- and f-Block Elements — electronic configuration and general trends of the first transition (3d) series, oxidation states, magnetic properties, catalytic behaviour, formation of coloured ions, interstitial compounds and alloys, preparation and reactions of potassium dichromate and potassium pe...
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Chapter 5: Coordination Compounds – Free PDF Download
Chapter 5 covers Coordination Compounds — Werner's theory, definitions (ligands, coordination number, coordination polyhedron), IUPAC nomenclature, isomerism (structural and stereoisomerism), Valence Bond Theory, Crystal Field Theory (splitting, spectrochemical series, CFSE, magnetism, colour), bonding in metal carb...
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Chapter 6: Haloalkanes and Haloarenes – Free PDF Download
Chapter 6 (the first chapter of Chemistry Part II) covers Haloalkanes and Haloarenes — classification and IUPAC nomenclature, nature of the C–X bond, methods of preparation, physical and chemical properties, substitution mechanisms (SN1 and SN2) and their stereochemistry, reactions of haloarenes, and the uses/enviro...
Solutions | Extra Questions | Revision Notes
Chapter 7: Alcohols, Phenols and Ethers – Free PDF Download
Chapter 7 covers Alcohols, Phenols and Ethers — classification and IUPAC nomenclature, methods of preparation, physical properties (boiling point, solubility, hydrogen bonding), chemical reactions of alcohols and phenols (esterification, oxidation, dehydration, electrophilic substitution, Kolbe's reaction, Reimer–Ti...
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Chapter 8: Aldehydes, Ketones and Carboxylic Acids – Free PDF Download
Chapter 8 covers Aldehydes, Ketones and Carboxylic Acids — nomenclature and the nature of the carbonyl group, methods of preparation, nucleophilic addition reactions and their mechanism, name reactions (aldol condensation, Cannizzaro reaction, haloform reaction), oxidation/reduction of carbonyl compounds, and the pr...
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Chapter 9: Amines – Free PDF Download
Get accurate, step-by-step NCERT Solutions for Class 12 Chemistry Chapter 9 – Amines, covering nomenclature, basicity trends, diazonium salt chemistry, and all the important name reactions from the CBSE 2026-27 syllabus. All 14 exercise questions are solved in detail below, and the complete chapter is also available...
Solutions | Extra Questions | Revision Notes
Chapter 10: Biomolecules – Free PDF Download
Get accurate, step-by-step NCERT Solutions for Class 12 Chemistry Chapter 10 – Biomolecules, covering carbohydrates, proteins, enzymes, vitamins, nucleic acids and hormones from the CBSE 2026-27 syllabus. All 25 exercise questions are solved in detail below, and the complete chapter is also available as a free PDF d...
Solutions | Extra Questions | Revision Notes
| Chapter | NCERT Solutions | Revision Notes | Extra Questions (HOTS) |
|---|---|---|---|
| Ch 1: Solutions – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 2: Electrochemistry – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 3: Chemical Kinetics – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 4: The d- and f-Block Elements – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 5: Coordination Compounds – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 6: Haloalkanes and Haloarenes – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 7: Alcohols, Phenols and Ethers – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 8: Aldehydes, Ketones and Carboxylic Acids – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 9: Amines – Free PDF Download | Solutions | Revision Notes | Extra Questions |
| Ch 10: Biomolecules – Free PDF Download | Solutions | Revision Notes | Extra Questions |
Also see the Class 12 NCERT Books catalog for the official textbook PDF.
Frequently Asked Questions
Are these Class 12 Chemistry solutions updated for the 2026-27 syllabus?
Yes, every chapter listed above is checked against the current NCERT Chemistry textbook for the 2026-27 CBSE session.
Do you also have Extra Questions and Revision Notes for Class 12 Chemistry?
Yes — wherever published, Extra Questions and/or Revision Notes are linked next to the matching chapter above.
Are these Class 12 Chemistry NCERT Solutions available in Hindi medium?
Hindi-medium solutions for Class 12 Chemistry are being added progressively. In the meantime, this English-medium solution can be used alongside your Hindi-medium NCERT textbook, since the questions and chapter numbering are identical.