Chemistry Questions and Answers – Class 11

Our 1000+ “Chemistry – Class 11” (along with 1000+ “Chemistry – Class 12”) questions and answers focuses on all areas of Chemistry covering 200+ topics in Chemistry. One can read Class 12 Here. These topics are chosen from a collection of most authoritative and best reference books on Chemistry. One should spend 1 hour daily for 2-3 months to learn and assimilate Chemistry comprehensively. This way of systematic learning will prepare anyone easily towards Chemistry interviews, online tests, examinations and certifications.

– 1000+ Multiple Choice Questions & Answers in Chemistry with explanations
– Every MCQ set focuses on a specific topic in Chemistry Subject

Who should Practice these Chemistry Questions?
– Anyone wishing to sharpen their knowledge of Class 11 – Chemistry Subject
– Anyone preparing for school test and many other online/Offline Tests/Contests in Chemistry
– Anyone preparing for NEET, IIT JEE, AIIMS & SAT Exams in Chemistry
– Anyone preparing for various Central board examinations in Chemistry namely CBSE, ICSE, IGCSE, and NIOS Board
– Anyone preparing for various State board examinations in Chemistry such as PUC, Intermediate exams, etc
– Anyone preparing for entrance examinations and other competitive examinations such as NTSE, Olympiad, etc
– All – High School Students and Freshers

Here’s list of Questions & Answers on Chemistry – Class 11 Subject covering 100+ topics:

1. Questions & Answers on Chemistry Basic Concepts

The section contains questions and answers on chemistry importance, matter nature, properties and their measurements, chemical combination laws, daltons atomic theory, atomic and molecular masses, mole basics, molar masses, percentage composition, stoichiometry and stoichiometric calculations.

2. Questions on Structure of Atom

The section contains questions on subatomic particles discovery, atomic models, bohr’s model developments, bohr’s and quantum mechanical model of atom.

3. Questions & Answers on Classification of Elements and Periodicity in Properties

The section contains questions and answers on periodic classification genesis, modern periodic law and its present form of periodic table, elements nomenclature with atomic numbers and also its electronic configurations, it also covers elements types like s, p, d and f blocks, elements periodic trends and classify elements needs.

4. Questions on Chemical Bonding and Molecular Structure

The section contains questions on kossel lewis approach, ionic or electrovalent bonds, chemical bond parameters, vsepr and valence bond theories, hybridisation, molecular orbital theory, homonuclear diatomic molecules and hydrogen bondings.

5. Questions & Answers on States of Matter

The section contains questions and answers on intermolecular forces, thermal energy, gaseous state, gas laws, ideal gas equation, kinetic energy and molecular speeds, kinetic molecular theory of gases, real gases behaviour, gases liquefaction and liquid state.

6. Questions on Thermodynamics

The section contains questions on thermodynamics terms and applications, calorimetry measurement, enthalpy change, enthalpies for reactions types, spontaneity, gibbs energy change and equilibrium.

7. Questions & Answers on Equilibrium

The section contains questions and answers on physical processes equilibrium, dynamic equilibrium, chemical equilibrium and equilibrium constant laws, homogeneous and heterogeneous equilibria, equilibrium constants applications, ionic equilibrium, relationship between equilibrium constant, reaction quotient and gibbs energy, acids, bases and salts, buffer solutions, sparingly soluble salts solubility equilibria, acids and bases ionization.

8. Questions on Redox Reactions

The section contains questions on redox reactions classical ideas like oxidation and reduction reactions, electron transfer reactions, oxidation number, redox reactions and electrode processes.

9. Questions & Answers on Hydrogen

The section contains questions and answers on hydrogen position in periodic table, dihydrogen, h₂, dihydrogen preparation and properties, hydrides, water, hydrogen peroxide, heavy water and D₂O.

10. Questions on s-Block Elements

The section contains questions on group 1 and group 2 elements, alkali metals and alkaline earth metals general characteristics, anomalous properties of lithium and beryllium anomalous behaviour. It also covers some important compounds of sodium and calcium, biological importance of sodium, potassium, magnesium and calcium.

11. Questions & Answers on p-Block Elements

The section contains questions and answers on group 13 and 14 elements like boron and carbon family, some important compounds of boron, carbon and silicon, carbon allotropes, boron and aluminium compounds uses, boron and carbon important trends and anomalous properties.

12. Questions on Organic Chemistry – Basic Principles and Techniques

The section contains questions on carbon tetravalence, organic compounds shapes, structural representations and its classification, isomerism, organic reaction mechanism fundamentals, purification methods and qualitative analysis of organic compounds, organic chemistry basics and organic compounds nomenclature.

13. Questions & Answers on Hydrocarbons

The section contains questions and answers on hydrocarbons classification, alkanes, alkenes, alkynes, aromatic hydrocarbon, carcinogenicity and toxicity.

14. Questions on Environmental Chemistry

The sections covers questions on different type of pollutions like environmental pollution, atmospheric pollution, water and soil pollution, industrial waste, control environmental pollution strategies and green chemistry.