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NCERT Solutions for Class 12 Chemistry - Download Chapter-wise Solutions PDF
Edited By Shivani Poonia | Updated on Apr 14, 2025 06:12 PM IST | #CBSE Class 12th
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CBSE Class 12th Exam Date : 15 Jul' 2025 - 15 Jul' 2025
The chemistry curriculum for Class 12 NCERT contains very important chapters that are going to help students throughout their study. The solutions are designed in a very systematic way, which includes solutions to all the in-text and end-of-chapter exercise questions of every chapter. These solutions will enhance the concepts of students and suggest different ways to solve problems. The solutions for Chemistry are designed by our subject experts using logical and methodological approaches.
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This Story also Contains
- Chapter-wise Chemistry Solutions for Class 12
- Chemistry Class 12 NCERT Solutions
- NCERT Solutions Class 12 Chemistry Chapter-wise Details
- Approach to Solve Questions of Class 12 Chemistry
- Class 12 NCERT Books and NCERT Syllabus:
- CBSE Marking Scheme 2025-26
- Subject-Wise NCERT Solution
- Subject-wise NCERT notes
Detailed solutions for the Class 12 Chemistry NCERT textbook are provided. Our solutions are very helpful whether you are revising any chapter or trying to master others. Solutions provided follow the latest CBSE syllabus and help students to understand concepts easily. Students can refer to the NCERT solutions designed by subject experts that provide easy-to-understand and comprehensive explanations of every question. NCERT solutions for Class 12 help students develop analytical and problem-solving abilities.
Chapter-wise Chemistry Solutions for Class 12
Chemistry Class 12 NCERT Solutions are provided for 10 chapters. For revision, students can use CBSE Revision Notes, and for practice, students can refer to CBSE previous year papers.
Chapters Removed from Class 12 Chemistry Textbook 2025–26.
These chapters are removed from the CBSE 2025-26 syllabus. Students can also refer to them for some additional knowledge from the links given below:
| The Solid State |
| Surface Chemistry |
| General Principles and Processes of Isolation of Elements |
| The P-block Elements |
| Polymers |
| Chemistry in Everyday Life |
NCERT Class 12 Chemistry includes ten units. NCERT solutions for class 12 chemistry are explained with the help of necessary formulas and concepts. In addition, qualified academics and faculty members put a lot of effort into creating the Chemistry NCERT Solutions Class 12 materials. CBSE Class 12 Chemistry NCERT Solutions are helpful for CBSE board exam preparation.
Chemistry Class 12 NCERT Solutions
Class 12 Chemistry is a vital subject and it contains different topics starting from basics and going to advanced levels. The NCERT solutions created by our subject experts offer clear and systematic explanations of every question, making exam preparation simpler for students. Additionally, students will be able to review the chapters and quickly recall them when responding to challenging exam questions NCERT Class 12 Chemistry covers a wide range of topics like chemical reactions, concepts, problem-solving techniques, and lab activities and NCERT questions help students to develop analytical thinking and problem-solving ability.
NCERT Solutions Class 12 Chemistry Chapter-wise Details
The chapters details of NCERT class 12 Chemistry are given below:
Chapter 1: Solutions
Solutions is one of the basic chapters of class 12 Chemistry. Various concepts related to solutions are discussed in this chapter like, different types of solutions, the concentration of solutions, Raoult's law, the vapor pressure of liquid solutions, colligative properties, and abnormal molar masses are discussed in NCERT class 12th Chemistry chapter 1. Five-mark questions are asked from the unit solutions for the CBSE Board exam. In this chapter, there are a total of 7 sub-topics and 41 questions at the end of the chapter.
The topics of Chapter 1 Class 12 Chemistry are listed below:
1.3 Solubility |
1.4 Vapour Pressure of Liquid Solutions |
1.6 Colligative properties and determination of Molar mass |
1.7 Abnormal molar masses |
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Download EBookChapter 2: Electrochemistry
Electrochemistry is basically the study of the interconversion of chemical energy and electrical energy. In this unit of NCERT Chemistry class 12, there are a total of 8 sub-topics and 30 questions at the end of the chapter. Electrochemical cells, galvanic cells, and electrolytic cells, the difference between galvanic and electrolytic cells, the Nernst equation, the standard potential of the cell, and the Gibbs energy of the cell are the main topics discussed in the chapter.
The topics of Chapter 2 Class 12 Chemistry are listed below:
2.2 Galvanic cell |
2.3 Nernst Equation |
2.4 Conductance of Electrolytic solutions |
2.5 Electrolytic cell and Electrolysis |
2.6 Batteries |
2.7 Fuel Cells |
2.8 Corrosion |
Chapter 3: Chemical Kinetics
Chemical kinetics helps students understand how chemical reactions occur. Chapter 3: Chemical kinetics deals with the rate of reaction (both average and instantaneous). The NCERT class 12th Chemistry chapter 3 also covers topics like factors affecting the rate of reaction, the integrated rate equations, the temperature dependence on the rate of reaction, etc.
The topics of Chapter 3 Class 12 Chemistry are listed below:
3.2 Factors influencing Rate of Reaction |
3.3 Integrated Rate equation |
3.4 Temperature dependence of the Rate of reaction |
3.5 Collision theory of Chemical reaction |
Chapter 4: The d- and f- block elements
The d- and f-block elements, is one of the important chapters, there are 7 sub-topics that cover important concepts. The concepts discussed in the chapters are the d-block and f-block elements, general and physical properties of the transition elements, the formation of complex and colored compounds, variation in ionic and atomic sizes of transition metals, and many more.
The topics of Chapter 4 Class 12 Chemistry are listed below:
4.1 Position in the periodic table |
4.2 Electronic configuration of the d- block elements |
4.4 Some important compounds of Transition elements |
4.5 The Lanthanides |
4.6 The Actinides |
4.7 Some applications of d- and f- block elements |
Chapter 5: Coordination Compounds
Coordination compounds is a conceptual chapter related to chemical reactions and atoms, this chapter covers important concepts like Werner’s theory of coordination compounds, definitions of some important terms pertaining to coordination compounds, the nomenclature of coordination compounds, etc.
The topics of Chapter 5 Class 12 Chemistry are listed below:
5.2 Definition of some important terms of coordination compounds |
5.3 Nomenclature of Coordination compounds |
5.5 Bonding in Coordination Compounds |
5.6 Bonding in metal carbonyls |
5.7 Importance and application of Coordination Compounds |
Chapter 6: Haloalkanes and Haloarenes
When a hydrogen atom is replaced by a halogen atom (F, Cl, Br, I) in an aliphatic hydrocarbon it results in the formation of Haloalkane or alkane halide. The same goes for Haloarenes. Topics covered in this chapter are the IUPAC nomenclature of haloalkanes and haloarenes compounds, important methods of preparation for haloalkanes and haloarenes, chemical and physical properties of organo-halogen compounds and their uses are discussed in haloalkanes and haloarenes.
The topics of Chapter 6 Class 12 Chemistry are listed below:
6.1 Classification |
6.2 Nomenclature |
6.3 Nature of C-X bond |
6.4 Methods of preparation of Haloalkanes |
6.7 Chemical Reactions |
6.8 Polyhalogen compounds |
Chapter 7: Alcohols, Phenols and Ethers
Alcohols are formed when a hydrogen atom in an aliphatic hydrocarbon is replaced by an OH group and Phenols are formed when a hydrogen atom in an aromatic hydrocarbon is replaced by an OH group while Ethers are formed by the substitution of an H-atom in a hydrocarbon by an alkoxy(R-O). This chapter starts with the IUPAC nomenclature of alcohols, phenols, and ethers. In this chapter for class 11, we will study the chemistry of three classes of compounds which are alcohols, phenols, and ethers, and also discuss the reaction for the preparation of alcohols, phenols, and ethers. There are a total of 6 sub-topics and 33 questions in the exercise.
The topics of Chapter 7 Class 12 Chemistry are listed below:
7.1 Classification |
7.2 Nomenclature |
7.3 Structures of functional groups |
7.5 Some commercially important alcohols |
7.6 Ethers |
Chapter 8: Aldehydes, Ketones and Carboxylic Acids
Aldehydes, ketone, and carboxylic acid is one of the most important topics of organic chemistry. It is an important chapter for the class 12 students because this chapter holds a good part of the marks in the CBSE board exam. In this chapter, we will study the organic compounds containing carbon-oxygen double bonds (>C=O) called carbonyl group. Carbonyl group (>C=O) is one of the most important functional groups in organic chemistry.
The topics of Chapter 8 Class 12 Chemistry are listed below:
8.1 Nomenclature and Structure of Carbonyl compound |
8.3 Physical properties |
8.5 Uses of Aldehydes and Ketones |
8.7 Methods of preparation of Carboxylic acids |
8.8 Physical properties |
8.9 Chemical reactions |
8.10 Uses of Carboxylic acid |
Chapter 9: Amines
In the Amines Class 12 chapter, you will deal with organic compounds of amines and learn about amines and learn about amines and diazonium salts. This unit deals with organic compounds called amines. In this chapter, 10 sub-topics cover the structure, nomenclature, and classification of amines, as well as the chemical and physical properties and method of preparation of diazonium salts.
The topics Chapter 9 Class 12 Chemistry are listed below:
9.1 Structure of Amines |
9.2 Classification |
9.3 Nomenclature |
9.5 Physical properties |
9.6 Chemical reactions |
9.7 Methods of preparation of Diazonium Salts |
9.8 Physical properties |
9.9 Chemical reactions |
9.10 Importance of diazonium salt in synthesis of Aromatic compounds |
Chapter 10: Biomolecules
Biomolecules are the essential organic compounds. They play a vital role in living organisms. Some of the important topics discussed in this chapter are characteristics and structures of biomolecules like carbohydrates, proteins, nucleic acids, and hormones . After completing the chapter of class 12, students will be able to explain the difference between DNA and RNA and also describe the role of biomolecules in the biosystem.
The topics Chapter 10 Class 12 Chemistry are listed below:
10.1 Carbohydrates |
10.2 Proteins |
10.3 Enzymes |
10.4 Vitamins |
10.5 Nucleic acid |
10.6 Hormones |
There are numerous concepts in each chapter of the NCERT Class 12 textbook that may add to the student's mental stress. Therefore, to effectively remember all the concepts in the NCERT textbook for class 12 chemistry, it is essential to first understand the tips and tricks. Download NCERT Class 12 Books here.
Approach to Solve Questions of Class 12 Chemistry
The following are the points that can help you build a good approach to solve the questions of Class 12 Chemistry
1) Firstly, figure out the types of questions asked:
- Numerical question
- Multiple answer type question
- Descriptive question
2) Before solving the question, it is important to read the question carefully
- Identify what is given
- What you need to find out
3) Examine the given data to eliminate confusion if any
- Write down the given data
- Convert all the units of given quantity into SI unit to avoid confusion
4) Identify the concept and the formula used to solve the question.
- Choose the most appropriate formula
- Put the given values into the formula
- Solve the values
- Cancel values and units, if necessary, because it will simplify the calculation.
5) Solve the question in a systematic manner
- Clearly show every step
- Don't forget the units, as they play an important role in solving problems
- Double check the calculation
- Solve the question neatly to avoid mistakes
6) Final answer
- Always box the final answer to differentiate it.
- Always mention the unit with the final answer
7) Practice multiple questions, as practice is necessary for conceptual clarity and accuracy.
8) Students can refer NCERT and NCERT exemplar textbook questions.
9) Questions in the NCERT exemplar prepare students for both boards and competitive exams.
Class 12 NCERT Books and NCERT Syllabus:
Students can refer NCERT books and syllabus from the links given below:
CBSE Marking Scheme 2025-26
Class 12 is an important stage in the lives of students. The CBSE board has divided the entire course into sections with marks according to the exam pattern. Based on the importance and weight of the marks in the CBSE exams, all the chapters have been divided. In order to give the Class 12 students a quality education and assist them in achieving their future objectives, this is being done.
Chapter No. | Chemistry Class 12 Chapters | Marks |
1. | Solutions | 7 |
2. | Electrochemistry | 9 |
3. | Chemical Kinetics | 7 |
4. | The d-and f-Block Elements | 7 |
5. | Coordination Compounds | 7 |
6. | Haloalkanes and Haloarenes | 6 |
7. | Alcohols, Phenols and Ethers | 6 |
8. | Aldehydes, Ketones and Carboxylic Acids | 8 |
9. | Amines | 6 |
10. | Biomolecules | 7 |
Total | 70 |
We have ensured that the solutions for NCERT Chemistry class 12 are written in fairly simple language and cover all the essential concepts. There are no errors at all, and the solutions are simple to understand. As the best books for preparing for both school and board exams, NCERT textbooks are recommended by CBSE.
Subject-Wise NCERT Solution
The hyperlinks of the NCERT solution of each subject is given below:
Subject-wise NCERT notes
The hyperlinks of the NCERT subject wise notes are given below:
Frequently Asked Questions (FAQs)
1. What are NCERT solutions for class 12 Chemistry?
NCERT solutions for class 12 chemistry are the detailed and comprehensive answers to the questions. Solutions are designed to help students to understand various concepts easily.
2. How can NCERT solutions help in exam preparation?
NCERT solutions are beneficial for exam preparation as they provide detailed and concise answers to questions. By practicing these questions students can enhance their practical knowledge and problem-solving ability.
3. Is the NCERT Solutions for Class 12 Chemistry important for the students?
Students can better understand the questions by using the NCERT Intext Solutions Class 12 Chemistry. Students will be able to gain a thorough understanding of the ideas covered in each chapter and boost their self-assurance to perform well on exams. Students can identify their areas of weakness and work on them with the assistance of the faculty-designed solutions to improve their grades.
4. Are NCERT solutions sufficient for scoring good marks in Class 12 board exams?
NCERT solutions provide a strong base understanding and practicing NCERT concepts but with this to score good marks on the CBSE board students must supplement their studies with other resources such as reference books and previous year papers.
5. How do NCERT solutions assist with exam preparation?
NCERT solutions can assist with exam preparation by providing clear, structured, and concise answers to the textbook question which helps students to practice questions and enhance conceptual knowledge.
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8 min ⋆ Jun 19, 2025 11:06 AM ISTQuestions related to CBSE Class 12th
Have a question related to CBSE Class 12th ?
Changing from the CBSE board to the Odisha CHSE in Class 12 is generally difficult and often not ideal due to differences in syllabi and examination structures. Most boards, including Odisha CHSE , do not recommend switching in the final year of schooling. It is crucial to consult both CBSE and Odisha CHSE authorities for specific policies, but making such a change earlier is advisable to prevent academic complications.
Manasvini Gupta 30 January,2025
Hello there! Thanks for reaching out to us at Careers360.
Ah, you're looking for CBSE quarterly question papers for mathematics, right? Those can be super helpful for exam prep.
Unfortunately, CBSE doesn't officially release quarterly papers - they mainly put out sample papers and previous years' board exam papers. But don't worry, there are still some good options to help you practice!
Have you checked out the CBSE sample papers on their official website? Those are usually pretty close to the actual exam format. You could also look into previous years' board exam papers - they're great for getting a feel for the types of questions that might come up.
If you're after more practice material, some textbook publishers release their own mock papers which can be useful too.
Let me know if you need any other tips for your math prep. Good luck with your studies!
Jefferson 25 September,2024
It's understandable to feel disheartened after facing a compartment exam, especially when you've invested significant effort. However, it's important to remember that setbacks are a part of life, and they can be opportunities for growth.
Possible steps:
-
Re-evaluate Your Study Strategies:
- Identify Weak Areas: Pinpoint the specific topics or concepts that caused difficulties.
- Seek Clarification: Reach out to teachers, tutors, or online resources for additional explanations.
- Practice Regularly: Consistent practice is key to mastering chemistry.
-
Consider Professional Help:
- Tutoring: A tutor can provide personalized guidance and support.
- Counseling: If you're feeling overwhelmed or unsure about your path, counseling can help.
-
Explore Alternative Options:
- Retake the Exam: If you're confident in your ability to improve, consider retaking the chemistry compartment exam.
- Change Course: If you're not interested in pursuing chemistry further, explore other academic options that align with your interests.
-
Focus on NEET 2025 Preparation:
- Stay Dedicated: Continue your NEET preparation with renewed determination.
- Utilize Resources: Make use of study materials, online courses, and mock tests.
-
Seek Support:
- Talk to Friends and Family: Sharing your feelings can provide comfort and encouragement.
- Join Study Groups: Collaborating with peers can create a supportive learning environment.
Remember: This is a temporary setback. With the right approach and perseverance, you can overcome this challenge and achieve your goals.
I hope this information helps you.
Kanishka kaushikii 17 September,2024
Hi,
Qualifications:
Age: As of the last registration date, you must be between the ages of 16 and 40.
Qualification: You must have graduated from an accredited board or at least passed the tenth grade. Higher qualifications are also accepted, such as a diploma, postgraduate degree, graduation, or 11th or 12th grade.
How to Apply:
Get the Medhavi app by visiting the Google Play Store.
Register: In the app, create an account.
Examine Notification: Examine the comprehensive notification on the scholarship examination.
Sign up to Take the Test: Finish the app's registration process.
Examine: The Medhavi app allows you to take the exam from the comfort of your home.
Get Results: In just two days, the results are made public.
Verification of Documents: Provide the required paperwork and bank account information for validation.
Get Scholarship: Following a successful verification process, the scholarship will be given. You need to have at least passed the 10th grade/matriculation scholarship amount will be transferred directly to your bank account.
Scholarship Details:
Type A: For candidates scoring 60% or above in the exam.
Type B: For candidates scoring between 50% and 60%.
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Cash Scholarship:
Scholarships can range from Rs. 2,000 to Rs. 18,000 per month, depending on the marks obtained and the type of scholarship exam (SAKSHAM, SWABHIMAN, SAMADHAN, etc.).
Since you already have a 12th grade qualification with 84%, you meet the qualification criteria and are eligible to apply for the Medhavi Scholarship exam. Make sure to prepare well for the exam to maximize your chances of receiving a higher scholarship.
Hope you find this useful!
Yuvan 30 August,2024
hello mahima,
If you have uploaded screenshot of your 12th board result taken from CBSE official website,there won,t be a problem with that.If the screenshot that you have uploaded is clear and legible. It should display your name, roll number, marks obtained, and any other relevant details in a readable forma.ALSO, the screenshot clearly show it is from the official CBSE results portal.
hope this helps.
Ashvadha 12 July,2024
Popular CBSE Class 12th Questions
A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is
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Option 2)
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Option 4)
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An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range
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Option 2)
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Option 4)
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A particle is projected at 600 to the horizontal with a kinetic energy . The kinetic energy at the highest point
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Option 2)
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Option 4)
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In the reaction,
| Option 1)
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Option 2)
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How many moles of magnesium phosphate, will contain 0.25 mole of oxygen atoms?
| Option 1)
0.02 |
Option 2)
3.125 × 10-2 |
| Option 3)
1.25 × 10-2 |
Option 4)
2.5 × 10-2 |
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