NEET 2026 Chemistry – Chapter-wise Weightage & Preparation Strategy
Chemistry is often the deciding factor in NEET. With the right strategy, you can score 160+ in Chemistry. This guide covers chapter-wise weightage, important topics, and proven preparation strategies.
NEET 2026 Chemistry Overview
| Aspect | Details |
|---|---|
| Total Questions | 45 (Section A: 35, Section B: 15) |
| To Attempt in Section B | 10 out of 15 |
| Total Marks | 180 |
| Organic Chemistry | ~30% |
| Inorganic Chemistry | ~30% |
| Physical Chemistry | ~40% |
Chapter-wise Weightage
Physical Chemistry (~40%)
| Chapter | Expected Qs | Priority |
|---|---|---|
| Chemical Kinetics | 2-3 | Very High |
| Electrochemistry | 2-3 | Very High |
| Thermodynamics | 2-3 | Very High |
| Equilibrium | 2-3 | Very High |
| Solutions | 2 | High |
| Atomic Structure | 1-2 | High |
| Mole Concept | 1-2 | High |
| Solid State | 1-2 | Medium |
| Surface Chemistry | 1 | Medium |
Organic Chemistry (~30%)
| Chapter | Expected Qs | Priority |
|---|---|---|
| Biomolecules | 2-3 | Very High (NCERT) |
| Aldehydes, Ketones | 2-3 | Very High |
| Alcohols, Phenols, Ethers | 2 | High |
| Amines | 2 | High |
| Hydrocarbons | 1-2 | High |
| Haloalkanes | 1-2 | High |
| Polymers | 1-2 | Medium (NCERT) |
| Chemistry in Everyday Life | 1 | Low (NCERT) |
Inorganic Chemistry (~30%)
| Chapter | Expected Qs | Priority |
|---|---|---|
| Coordination Compounds | 2-3 | Very High |
| p-Block Elements | 3-4 | Very High |
| d & f Block Elements | 2-3 | Very High |
| Chemical Bonding | 2-3 | Very High |
| s-Block Elements | 1-2 | High |
| Periodic Table | 1 | Medium |
| Metallurgy | 1-2 | Medium |
Most Important Topics
Physical Chemistry Must-Do
- Chemical Kinetics: Rate law, order, integrated equations, Arrhenius
- Electrochemistry: Nernst equation, conductivity, cells
- Thermodynamics: Enthalpy, Gibbs energy, spontaneity
- Equilibrium: Kp, Kc, Le Chateliers principle, pH
- Solutions: Colligative properties, Raoults law
Organic Chemistry Must-Do
- Named Reactions: All with mechanisms
- Reaction Mechanisms: SN1, SN2, E1, E2
- Biomolecules: Carbohydrates, amino acids, vitamins
- Aldehydes & Ketones: All reactions, conversions
- GOC: Isomerism, stability, acidity-basicity
Inorganic Chemistry Must-Do
- Coordination Compounds: IUPAC, isomerism, CFT, VBT
- p-Block: Group 15, 16, 17 reactions and compounds
- d-Block: Properties, compounds of Mn, Fe, Cu, Zn
- Chemical Bonding: Hybridization, molecular shapes
Important Formulas
Physical Chemistry
- Rate = k[A]^n (Rate law)
- k = Ae^(-Ea/RT) (Arrhenius equation)
- E = E° – (0.059/n)logQ (Nernst equation)
- ΔG = ΔH – TΔS (Gibbs energy)
- ΔTb = Kb × m (Boiling point elevation)
- π = CRT (Osmotic pressure)
Preparation Strategy
For Physical Chemistry
- Understand concepts before formulas
- Practice numerical problems daily
- Make formula sheets for quick revision
- Solve previous year questions
For Organic Chemistry
- Learn reaction mechanisms, not just reactions
- Practice conversions regularly
- Make flowcharts for each chapter
- Revise named reactions weekly
For Inorganic Chemistry
- NCERT is sufficient for most topics
- Use mnemonics for memorization
- Make tables for comparison
- Read NCERT at least 5 times
Recommended Books
| Subject | Book | Best For |
|---|---|---|
| All Chemistry | NCERT Class 11 & 12 | Must read – 90% questions |
| Physical | OP Tandon / N Avasthi | Practice problems |
| Organic | MS Chouhan | Reaction practice |
| Inorganic | VK Jaiswal | Additional practice |
Tips for 160+ in Chemistry
- Read NCERT thoroughly – 80% questions are NCERT based
- Make short notes – For quick revision
- Memorize named reactions – Draw mechanisms
- Practice numericals daily – Physical chemistry needs practice
- Revise inorganic weekly – Easy to forget
- Attempt mock tests – Time management is key
- Focus on high-weightage chapters – Prioritize wisely
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