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Some Basic Concepts in Chemistry — NEET Previous Year Questions

Practise every NEET PYQ from Some Basic Concepts in Chemistry with step-by-step AI solutions. Based on 25 years of papers, Some Basic Concepts in Chemistry carries about 4.1% of the Chemistry section (~1.9 questions) — here are the concepts that get tested most, and how to master them.

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4.1%
of the Chemistry paper
~1.9
questions (45 Q)
#17
of 20 Chemistry chapters
Most-tested concepts

What NEET asks from Some Basic Concepts in Chemistry

Across 25 years of NEET papers, examiners return to these concepts most often — practise the PYQs on each:

Matter and its nature; Dalton's atomic theoryConcept of atom, molecule, element and compoundLaws of chemical combination; atomic and molecular masses; mole concept; molar massPercentage composition; empirical and molecular formulaeChemical equations and stoichiometry
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Chapter-wise PYQs

Every real NEET question from Some Basic Concepts in Chemistry, organised topic by topic.

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More Chemistry chapters

Chemical Bonding and Molecular StructureP-Block ElementsCo-ordination CompoundsOrganic Compounds Containing OxygenChemical Thermodynamicsd- and f-Block ElementsSome Basic Principles of Organic ChemistrySolutionsEquilibriumAll Chemistry chapters →
FAQ

Frequently asked questions

On average about 1.9 questions (4.1% of the Chemistry paper), based on JEEnius's analysis of 25 years of NEET papers. It ranks #17 of 20 Chemistry chapters by weightage.
The most frequently tested concepts are: Matter and its nature; Dalton's atomic theory, Concept of atom, molecule, element and compound, Laws of chemical combination; atomic and molecular masses; mole concept; molar mass, Percentage composition; empirical and molecular formulae, Chemical equations and stoichiometry. JEEnius lets you practise NEET PYQs on each of these with step-by-step solutions.
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