NEET Chemistry
Chapter-wise previous year questions with solutions · 2000 – 2026
ChapterQuestionsWeightage 2026
Physical Chemistry
Some Basic Concepts of ChemistrySyllabus reduced51 questions2026: 44.44% same as last yearStructure of Atom60 questions2026: 33.33% ▼ 25% vs last yearThermodynamicsSyllabus reduced78 questions2026: 55.56% ▲ 25% vs last yearEquilibriumSyllabus reduced104 questions2026: 44.44% ▼ 33.3% vs last yearRedox Reactions25 questions2026: 22.22% same as last yearSolutions53 questions2026: 44.44% ▼ 33.3% vs last yearElectrochemistry69 questions2026: 44.44% ▲ 100% vs last yearChemical Kinetics75 questions2026: 55.56% ▲ 25% vs last year
Inorganic Chemistry
Classification of Elements and Periodicity in Properties42 questions2026: 44.44% same as last yearChemical Bonding and Molecular StructureSyllabus reduced109 questions2026: 55.56% ▼ 16.7% vs last yearp-Block Elements (Group 13 & 14)Syllabus reduced32 questions2026: 22.22% p-Block Elements (Group 15–18)Syllabus reduced63 questions2026: 22.22% same as last yeard- and f-Block ElementsSyllabus reduced78 questions2026: 66.67% ▲ 50% vs last yearCoordination Compounds101 questions2026: 88.89% ▲ 33.3% vs last year
Organic Chemistry
Organic Chemistry – Some Basic Principles and Techniques71 questions2026: 33.33% ▲ 50% vs last yearIsomerism40 questions2026: 22.22% ▼ 66.7% vs last yearHydrocarbonsSyllabus reduced58 questions2026: 44.44% same as last yearHaloalkanes and HaloarenesSyllabus reduced36 questions2026: 33.33% ▲ 50% vs last yearAlcohols, Phenols and Ethers55 questions2026: 11.11% Aldehydes, Ketones and Carboxylic Acids79 questions2026: 44.44% ▼ 33.3% vs last yearAmines58 questions2026: 44.44% ▼ 33.3% vs last yearBiomoleculesSyllabus reduced65 questions2026: 44.44% same as last yearPrinciples Related to Practical ChemistrySyllabus reduced29 questions2026: 66.67% same as last year
Out of syllabus (current exam)
States of Matter30 questions2026: 00% Hydrogen14 questions2026: 11.11% s-Block Elements40 questions2026: 00% Environmental Chemistry13 questions2026: 00% Solid State48 questions2026: 00% Surface Chemistry27 questions2026: 00% General Principles of Isolation of Elements24 questions2026: 00% Polymers31 questions2026: 00% Chemistry in Everyday Life16 questions2026: 00%