How many questions come from Equilibrium in NEET?

Equilibrium was examined 65 times across the 13 NEET papers from 2013 to 2025 — about 5 questions (20 marks) per paper.

Is Equilibrium important for NEET 2027?

Yes — at roughly 5 questions a paper it is one of the higher-yield Chemistry chapters, and the NEET 2027 syllabus (NMC/UGMEB, December 2025) retains it.

How can I practice Equilibrium for NEET for free?

nextAIR holds 102 tagged questions on Equilibrium across 44 concepts. Adaptive practice and a timed chapter test both start from this page, free, with no signup.

Practice & Test Equilibrium

Class 11 Chemistry · Chapter 6. Practice 102 free NEET 2027 questions on Equilibrium (Class 11 Chemistry), across 44 concepts. Asked ~5× per paper since 2013. Start instantly — no signup.

nextAIR's analysis of 4,858 tagged NEET questions (2013–2026) finds Equilibrium draws about 2.62 questions per paper in the recent sittings (2023–2026), against 2.82 per paper historically — trend stable.

102

Practice questions

Concepts tagged

Asked 2013–2025

5×

Per paper

How much does Equilibrium matter?

Across the 13 NEET papers from 2013 to 2025, Equilibrium has been examined 65 times — an average of 5 questions per paper. At 4 marks each, that is roughly 20 marks a year riding on this one chapter. Where it sits against every other chapter, weighted to the eight most recent papers with 2026 included, is in the NEET 2027 chapter-wise weightage.

Most repeated in Equilibrium

Topics by share of the 8 most recent NEET sittings in which they appeared, from nextAIR's 4,858-question PYQ pack (2013–2026).

LAW OF CHEMICAL EQUILIBRIUM AND EQUILIBRIUM CONSTANTasked 11× · 0.75 per paper recently · trend up62.5%repeat
Solubility & Solubility Productasked 16× · 0.38 per paper recently · trend down37.5%repeat
Ionization of Acids and Basesasked 12× · 0.25 per paper recently · trend down25%repeat
Applications of Equilibrium Constantasked 7× · 0.25 per paper recently · trend stable25%repeat
Buffer Solutionsasked 5× · 0.25 per paper recently · trend up25%repeat
Relation Between Kc, Qc, & Gibb's Energyasked 4× · 0.25 per paper recently · trend up25%repeat

All most-repeated NEET topics

What gets asked: 43 concepts

Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.

Acids and BasesAcids, Bases and SaltsApplication of Equilibrium ConstantApplications of Le Chatelier's PrincipleBronsted-Lowry Concept of Acid-baseBuffer SolutionsCalculation of pH of solutionsCharacteristics of Chemical EquilibriumCharacteristics of Equilibrium ConstantChemical Equilibrium and its CharacteristicsCommon Ion Effect on Solubility Product of Ionic SaltsDegree of Dissociation for Equilibrium ReactionsDerivation of pH for Hydrolysis of a Salt of a Strong Acid with a Weak BaseDynamic Nature of EquilibriumEffect of Catalyst on EquilibriumEffect of Inert Gas on EquilibriumEffect of Temperature on Ionic Product of Water (Kw)ElectrolytesEquilibriumEquilibrium Constants and its SignificanceEquilibrium in Physical ProcessesEquilibrium Law or Law of Chemical EquilibriumFactors Affecting EquilibriaHenderson-Hasselbalch's EquationHydrolysis of Salts and pH of their SolutionsIonic Product of WaterIonization of Acids and BasesIonization of Acids in WaterLaw of Chemical Equilibrium and Equilibrium ConstantsLe Chatelier's PrincipleOstwald's Dilution LawpH ScalePredicting Direction of ReactionRelation between Acid and Base Dissociation ConstantsRelation between Solubility and Solubility ProductRelationship between Degree of Dissociation and Dissociation Constant of Weak AcidRelationship between Kp and KcSalt HydrolysisSolubility Equilibria of Sparingly Soluble SaltsSuccessive Ionization of Dibasic and Polybasic AcidsTypes of EquilibriumTypes of SaltsWorking of Acidic Buffers

Sample questions

Question 1

Consider the following statements about a chemical reaction at equilibrium in a closed vessel at constant temperature: (I) The rate of the forward reaction is equal to the rate of the reverse reaction. (II) The same equilibrium state can be attained starting either from the reactants or from the products. (III) Addition of a catalyst increases the value of the equilibrium constant. Which of the statements given above are correct?

Question 2

Assertion (A): The molar solubility of silver chloride in 0.1\ M aqueous NaCl solution is lower than its molar solubility in pure water. Reason (R): The presence of the common ion Cl^- decreases the value of the solubility product K_{sp} of AgCl.

Question 3

Assertion (A): Chemical equilibrium is dynamic in nature. Reason (R): At equilibrium, the concentrations of reactants and products become constant, but the forward and reverse reactions continue at the same rate.

Start practicing Equilibrium now

Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.

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Frequently asked

How many questions come from Equilibrium in NEET?: Equilibrium was examined 65 times across the 13 NEET papers from 2013 to 2025 — about 5 questions (20 marks) per paper.
Is Equilibrium important for NEET 2027?: Yes — at roughly 5 questions a paper it is one of the higher-yield Chemistry chapters, and the NEET 2027 syllabus (NMC/UGMEB, December 2025) retains it.
How can I practice Equilibrium for NEET for free?: nextAIR holds 102 tagged questions on Equilibrium across 44 concepts. Adaptive practice and a timed chapter test both start from this page, free, with no signup.