Which Chemistry topics matter most for NEET UG?

How NEET Chemistry works (NCERT-first method), Chemical bonding & molecular structure, Coordination compounds & d/f-block, Basic organic chemistry & hydrocarbons, Functional-group organic & biomolecules carry the highest question counts based on previous-year analyses.

Is this Chemistry material free?

Yes — every chapter, practice set and flashcard deck here is free. Premium mock tests and live courses from tutors are labelled separately.

NEET UGChemistry

Chemistry for NEET UG

45 questions — Inorganic & NCERT-fact Organic are the fast marks.

📊 45 Q · 180 marks (25% of the paper)

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How toppers play this section

NEET Chemistry splits three ways. Inorganic (periodicity, bonding, p-block, coordination) is high-recall and NCERT-line — bank it. Organic rewards mechanism understanding plus NCERT reactions. Physical chemistry (mole concept, equilibrium, thermodynamics, electrochemistry, kinetics) is the calculation load. Roughly 40% of questions come straight from NCERT lines, so read the textbook cover to cover.

Chapters

Built to the NEET UG blueprint — notes, shortcuts, solved PYQ-style examples and practice in every chapter.

1How NEET Chemistry WorksNEET Chemistry is three subjects in one — Physical (calculation), Organic (mechanism) and Inorganic (NCERT recall) — each rewarding a different study method. This chapter maps the 45 questions, fixes the NCERT-first discipline that banks the easy marks, and shows how to split your revision so all three blocks pay.⏱ 14 min read

2Atomic Structure and the Periodic TableA complete NEET treatment of the atom and the periodic table — sub-atomic particles and isotopes, the Bohr model and hydrogen spectrum derived in full, the quantum-mechanical model with all four quantum numbers and orbital shapes, the electronic-configuration rules with their famous exceptions, and every periodic trend (radius, ionisation enthalpy, electron gain enthalpy, electronegativity) explained from effective nuclear charge — with the anomalies NEET loves.⏱ 40 min read

3Chemical Bonding and Molecular StructureThe complete NEET treatment of why atoms bond and what shapes result — Lewis structures and formal charge, ionic bonding and lattice enthalpy, covalent bond parameters, VSEPR geometry for every electron count, valence-bond hybridisation (sp to sp³d²), molecular orbital theory with bond order and the paramagnetism of O₂, plus resonance, dipole moments, Fajans' rules and hydrogen bonding. Every shape and bond order is worked out, not just stated.⏱ 44 min read

4States of Matter and ThermodynamicsA full NEET treatment of the gaseous state and chemical thermodynamics — the gas laws combined into the ideal-gas equation, kinetic theory with the three molecular speeds, real-gas deviation and the van der Waals equation, then the first law with internal energy, enthalpy and Hess's law, and the second law with entropy and Gibbs free energy deciding spontaneity. Every law is derived and drilled with worked numericals.⏱ 42 min read

5Equilibrium and Ionic EquilibriumA complete NEET treatment of equilibrium — the equilibrium constant Kc/Kp and their relation, the reaction quotient, and Le Chatelier's principle for every stress; then ionic equilibrium in full — Brønsted and Lewis acids and bases, Kw and the pH scale, weak-acid dissociation and Ostwald's law, the common-ion effect, buffers with the Henderson equation, salt hydrolysis and the solubility product. Every constant is derived and every calculation worked.⏱ 40 min read

6Redox Reactions and ElectrochemistryA full NEET treatment of electron-transfer chemistry — oxidation numbers and the balancing of redox equations, then electrochemistry in depth: galvanic cells, standard electrode potentials and the electrochemical series, the Nernst equation, the link between cell EMF, ΔG and the equilibrium constant, conductance and Kohlrausch's law, Faraday's laws of electrolysis, and the chemistry of batteries, fuel cells and corrosion. Every potential and quantity is worked.⏱ 40 min read

7Chemical Kinetics and SolutionsA complete NEET treatment of reaction rates and solutions — rate laws, order versus molecularity, the integrated first- and zero-order equations with half-life, and the Arrhenius equation for temperature and catalysis; then solutions in full — concentration units, Henry's and Raoult's laws, ideal versus non-ideal behaviour, and the four colligative properties with the van't Hoff factor. Every rate constant and molar mass is worked out.⏱ 40 min read

8Periodic Properties, s- and p-Block ElementsA complete NEET tour of the representative elements — the alkali and alkaline-earth metals with their anomalies and diagonal relationships, then every p-block group (13 to 18): the inert-pair effect, boron's electron deficiency and diborane, carbon's catenation and allotropes, nitrogen and phosphorus chemistry, oxygen, ozone and sulphuric acid, the halogens and their oxidising trends, and the noble gases. Focused on the trends, anomalies and named compounds NEET asks every year.⏱ 42 min read

9Coordination Compounds and the d- and f-BlockA complete NEET treatment of transition-metal chemistry — the characteristic properties of the d-block (variable oxidation states, colour, magnetism, catalysis), the lanthanoid contraction, and the key oxidisers KMnO₄ and K₂Cr₂O₇; then coordination compounds in full — Werner's theory, ligands and nomenclature, every isomerism, valence-bond and crystal-field theory with the spectrochemical series, high/low spin, colour and magnetic-moment calculation. Every configuration and moment is worked.⏱ 44 min read

10Basic Organic Chemistry and HydrocarbonsThe foundation of all organic chemistry for NEET — IUPAC nomenclature, every kind of isomerism, and the electronic effects (inductive, resonance, hyperconjugation) that drive reactivity; the stability of carbocations, carbanions and free radicals; then the hydrocarbons — alkane free-radical halogenation, alkene addition with Markovnikov and peroxide rules, alkyne acidity, and aromatic electrophilic substitution with directing effects. Every mechanism and stability order is reasoned out.⏱ 44 min read

11Functional-Group Organic Chemistry and BiomoleculesThe highest-yield organic block for NEET — haloalkanes with the SN1/SN2 mechanisms, the acidity of alcohols, phenols and carboxylic acids, nucleophilic addition and the identifying tests of aldehydes and ketones, the basicity order of amines and diazonium chemistry; then biomolecules in full — carbohydrates, amino acids and the four levels of protein structure, enzymes, the DNA/RNA nucleic acids, vitamins and lipids. Every mechanism, trend and test is reasoned and drilled.⏱ 46 min read

Topic-wise weightage in NEET UG

Expected question counts from previous-year paper analyses. Topics with an arrow already have a full chapter.

Topic	NEET Q	Priority
How NEET Chemistry works (NCERT-first method)	—	Very high
Atomic structure & the periodic table	2–3	High
Chemical bonding & molecular structure	3–4	Very high
States of matter & thermodynamics	3–4	High
Equilibrium & ionic equilibrium	2–3	High
Redox reactions & electrochemistry	2–3	High
Chemical kinetics & solutions	3–4	High
Periodic properties, s- & p-block	3–4	High
Coordination compounds & d/f-block	3–4	Very high
Basic organic chemistry & hydrocarbons	4–5	Very high
Functional-group organic & biomolecules	5–6	Very high