Chemistry Questions and Answers – Class 12

Chemistry Class 12 Multiple Choice Questions and Answers MCQs
Our 1000+ multiple choice questions and answers (MCQs) on "Chemistry - Class 12" (along with 1000+ MCQs on "Chemistry - Class 11") focus on all areas of Chemistry covering 200+ topics. One can read MCQs on Chemistry Class - 11 here. These topics are chosen from a collection of the most authoritative and best reference books on Chemistry. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate Chemistry subject comprehensively. This way of systematic learning will prepare anyone easily for Chemistry - Class 12 exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

Chemistry - Class 12 Multiple Choice Questions Highlights

- 1000+ Multiple Choice Questions & Answers (MCQs) in Chemistry - Class 12 with a detailed explanation of every question.
- These MCQs are organized chapterwise and each Chapter is futher organized topicwise.
- Every MCQ set focuses on a specific topic of a given Chapter in Chemistry - Class 12 Subject.

Who should Practice Chemistry - Class 12 MCQs?

– Students who are preparing for various school tests such as unit-tests, term-tests, semester tests, half-yearly and yearly tests and examinations on Chemistry - Class 12.
- Students who are preparing for Online/Offline Tests/Contests in Chemistry for class 12.
– Students who wish to sharpen their knowledge of Chemistry.
– Students who are studying in CBSE, ICSE, IGCSE schools as well as various State Board schools.
– Students who are preparing for competitive examinations such as NTSE, Olympiad, etc for class 12.
– Students who are preparing for Central board examinations in Chemistry namely CBSE, ICSE, and NIOS Board.
– Students who are preparing for State board examinations in Chemistry such as PUC, Intermediate exams, etc.
– Students who are preparing for engineering and medical entrance examinations like NEET, IIT JEE, AIIMS, JIPMER & SAT Exams in Chemistry.

Chemistry - Class 12 Chapters

Here's the list of chapters on the "Chemistry - Class 12" subject covering 100+ topics. You can practice the MCQs chapter by chapter starting from the 1st chapter or you can jump to any chapter of your choice.

1. Solid State

The section contains multiple choice questions and answers on solid state characteristics, amorphous solids, crystalline solids and its classification, crystal lattices, unit cells, close packed structures, packing efficiency, unit cells calculations, solids imperfections, solid state electrical and magnetic properties.

  • Solid State Characteristics
  • Amorphous and Crystalline Solids
  • Classification of Crystalline Solids
  • Crystal Lattices and Unit Cells
  • Number of Atoms in a Unit Cell
  • Close Packed Structures
  • Packing Efficiency
  • Calculations Involving Unit Cells Dimensions
  • Imperfections in Solids
  • Solid State Electrical Properties
  • Solid State Magnetic Properties
  • advertisement

    2. Solutions

    The section contains questions and answers on solutions types and concentration, solubility solutions, liquid solutions vapour pressure, ideal and non ideal solutions, abnormal molar masses, colligative properties and molar mass determination.

  • Types of Solutions
  • Expressing Concentration of Solutions
  • Solubility Solutions
  • Vapour Pressure of Liquid Solutions
  • Ideal and Non-Ideal Solutions
  • Colligative Properties and Determination of Molar Mass – 1
  • Colligative Properties and Determination of Molar Mass – 2
  • Abnormal Molar Masses
  • 3. Electrochemistry

    The section contains MCQs on electrochemical cells, galvanic cells, nernst equation, electrolytic cells and solutions, electrolysis, batteries, fuel cells and corrosion.

  • Electrochemical Cells
  • Galvanic Cells
  • Nernst Equation
  • Conductance of Electrolytic Solutions
  • Electrolytic Cells and Electrolysis
  • Batteries
  • Fuel Cells
  • Corrosion
  • 4. Chemical Kinetics

    The section contains multiple choice questions and answers on chemical reaction rate and factors, integrated rate equations, pseudo first order reaction, chemical reactions temperature dependence and collision theory.

  • Rate of a Chemical Reaction
  • Factors Influencing Rate of a Reaction
  • Integrated Rate Equations
  • Pseudo First Order Reaction
  • Temperature Dependence of the Rate of a Reaction
  • Collision Theory of Chemical Reactions
  • advertisement
    advertisement

    5. Surface Chemistry

    The section contains questions and answers on adsorption, catalysis, emulsions, colloids and its classification.

  • Adsorption
  • Catalysis
  • Colloids
  • Colloids Classification
  • Emulsions
  • Colloids Around Us
  • 6. General Principles and Processes of Isolation of Elements

    The section contains MCQs on metals occurrence, ores concentration, crude metal extraction, metallurgy thermodynamic and electrochemical principles, oxidation reduction, refining, aluminium, copper, zinc and iron uses.

  • Occurence of Metals
  • Concentration of Ores
  • Extraction of Crude Metal from Concentrated Ore
  • Thermodynamic Principles of Metallurgy
  • Electrochemical Principles of Metallurgy
  • Oxidation Reduction
  • Refining
  • Uses of Aluminium, Copper, Zinc and Iron
  • 7. P-Block Elements

    The section contains multiple choice questions and answers on group 15, 16, 17 and 18 elements, dinitrogen, ammonia, nitrogen oxides, nitric acid, phosphorus and sulphur allotropic forms, sulphuric acid, phosphine, phosphorus halides, phosphorus, sulphur and halogens oxoacids, dioxygen, chlorine, hydrogen chloride and interhalogen compounds.

  • Group 15 Elements
  • Dinitrogen
  • Ammonia
  • Oxides of Nitrogen
  • Nitric Acid
  • Phosphorus – Allotropic Forms
  • Phosphine
  • Phosphorus Halides
  • Oxoacids of Phosphorus
  • Group 16 Elements
  • Dioxygen
  • Simple Oxides
  • Ozone
  • Sulphur – Allotropic Forms
  • Sulphur Dioxide
  • Oxoacids of Sulphur
  • Sulphuric Acid
  • Group 17 Elements
  • Chlorine
  • Hydrogen Chloride
  • Oxoacids of Halogens
  • Interhalogen Compounds
  • Group 18 Elements
  • 8. D and F-Block Elements

    The section contains questions and answers on periodic table positions, d block elements properties and electronic configurations, transition elements compounds, lanthanoids, actinoids, d and f block elements applications.

    advertisement
  • Position of the Periodic Table
  • Electronic Configurations of the D-Block Elements
  • General Properties of the Transition Elements (D-Block)
  • Transition Elements Compounds
  • Lanthanoids
  • Actinoids
  • Application of D and F-Block Elements
  • 10. Haloalkanes and Haloarenes

    The section contains multiple choice questions and answers on haloalkanes classification and nomenclature, c-x bond nature, polyhalogen compounds, haloalkanes methods, haloarenes preparation, physical properties and chemical reactions.

  • Haloalkanes Classification
  • Haloalkanes Nomenclature
  • Nature of C-X Bond
  • Methods of Preparation of Haloalkanes
  • Preparation of Haloarenes
  • Haloarenes Physical Properties
  • Haloalkanes & Haloarenes Chemical Reactions – 1
  • Haloalkanes & Haloarenes Chemical Reactions – 2
  • Haloalkanes & Haloarenes Chemical Reactions – 3
  • Polyhalogen Compounds
  • 11. Alcohols, Phenols and Ethers

    The section contains questions and answers on alcohols, phenols and ethers classification and nomenclature, functional groups structures, commercially important alcohols and ethers.

  • Alcohols, Phenols and Ethers Classification
  • Alcohols, Phenols and Ethers Nomenclature – 1
  • Alcohols, Phenols and Ethers Nomenclature – 2
  • Structures of Functional Groups
  • Alcohols and Phenols – 1
  • Alcohols and Phenols – 2
  • Alcohols and Phenols – 3
  • Alcohols and Phenols – 4
  • Commercially Important Alcohols
  • Ethers
  • 12. Aldehydes, Ketones and Carboxylic Acids

    The section contains MCQs on carbonyl and carboxyl groups nomenclature and structure, aldehydes and ketones preparation, physical properties and chemical reactions, carboxylic acids methods and its uses, carboxylic acids physical properties and chemical reactions.

    advertisement
  • Nomenclature and Structure of Carbonyl Groups – 1
  • Nomenclature and Structure of Carbonyl Groups – 2
  • Preparation of Aldehydes and Ketones
  • Aldehydes and Ketones Physical Properties
  • Aldehydes and Ketones Chemical Reactions – 1
  • Aldehydes and Ketones Chemical Reactions – 2
  • Uses of Aldehydes and Ketones
  • Nomenclature and Structure of Carboxyl Groups
  • Methods of Carboxylic Acids Preparation
  • Carboxylic Acids Physical Properties
  • Carboxylic Acids Chemical Reactions – 1
  • Carboxylic Acids Chemical Reactions – 2
  • Carboxylic Acids Chemical Reactions – 3
  • Uses of Carboxylic Acids
  • 14. Biomolecules

    The section contains questions and answers on biomolecules carbohydrates, proteins, enzymes, vitamins, nucleic acids and hormones.

  • Biomolecules Carbohydrates – 1
  • Biomolecules Carbohydrates – 2
  • Biomolecules Carbohydrates – 3
  • Biomolecules Carbohydrates – 4
  • Proteins – 1
  • Proteins – 2
  • Enzymes
  • Vitamins
  • Nucleic Acids
  • Hormones
  • 15. Polymers

    The section contains MCQs on polymers classification, polymerisation reactions types, polymers molecular mass, biodegradable polymers and polymers importance.

  • Classification of Polymers
  • Types of Polymerisation Reactions – 1
  • Types of Polymerisation Reactions – 2
  • Molecular Mass of Polymers
  • Biodegradable Polymers
  • Polymers of Commercial Importance
  • 16. Chemistry in Everyday Life

    The section contains multiple choice questions and answers on drugs and their classification, drug target interaction, drugs therapeutic action, food chemicals and cleansing agents.

  • Drugs and their Classification
  • Drug-Target Interaction
  • Therapeutic Action of Different Classes of Drugs – 1
  • Therapeutic Action of Different Classes of Drugs – 2
  • Chemicals in Food
  • Cleansing Agents
  • If you would like to learn "Chemistry - Class 12" thoroughly, you should attempt to work on the complete set of 1000+ MCQs - multiple choice questions and answers mentioned above. It will immensely help anyone trying to crack an exam or an interview.

    Wish you the best in your endeavor to learn and master Chemistry - Class 12!

    advertisement
    Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn | Instagram | Facebook | Twitter