Careers360 Logo
NCERT Solutions for Class 12 Chemistry - Get Free PDF 2024-25

NCERT Solutions for Class 12 Chemistry - Get Free PDF 2024-25

Edited By Shivani Poonia | Updated on Mar 24, 2025 06:06 PM IST | #CBSE Class 12th
Upcoming Event
CBSE Class 12th  Exam Date : 02 Apr' 2025 - 02 Apr' 2025

While preparing for exams students struggles a lot. So, are you too facing this problem? Nothing to worry about, it’s natural to worry about exams even when we are fully prepared somewhere in our mind we fear that we are missing something or lagging. So, to solve this problem we are providing detailed solutions for the class 12 Chemistry NCERT textbook. Our subject experts frame solutions in a very clear and comprehensive manner which ensures that students can understand every concept easily and answer the questions with confidence. 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 Download the class 12 NCERT solutions for all chapters, to access them offline anywhere.

This Story also Contains
  1. Chapter-wise Chemistry Solutions for Class 12
  2. Chapters Removed From Class 12 Chemistry Textbook 2025–26.
  3. Chemistry Class 12 NCERT Solutions
  4. NCERT Solutions Class 12 Chemistry Chapter-wise Details
  5. Also read: Class 12 NCERT Books and NCERT Syllabus:
  6. CBSE Marking Scheme 2024-25
  7. NCERT Class 12 Subject-wise Solutions
  8. Highlights of NCERT Solutions for Class 12 Chemistry
NCERT Solutions for Class 12 Chemistry - Get Free PDF 2024-25
NCERT Solutions for Class 12 Chemistry - Get Free PDF 2024-25

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.

Links for all the NCERT Chapter solutions pdf are given below, students can scroll down and download the solution pdf from there:

Background wave


Chapters Removed From Class 12 Chemistry Textbook 2025–26.

NEET/JEE Coaching Scholarship

Get up to 90% Scholarship on Offline NEET/JEE coaching from top Institutes

JEE Main Important Mathematics Formulas

As per latest 2024 syllabus. Maths formulas, equations, & theorems of class 11 & 12th chapters

NCERT Class 12 Chemistry includes ten units (5 units in the first part and 5 units in the second part). 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.


Chapter 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.


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.


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.


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.


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.


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.


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.


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.


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.


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.

Also read: Class 12 NCERT Books and NCERT Syllabus:

50+ Entrance Exams for 10+2 Students Must Not Miss
Download this ebook to learn about 50+ entrance exams for 12th students to get admission to the best colleges for undergraduates.
Download EBook


CBSE Marking Scheme 2024-25

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.

NCERT Class 12 Subject-wise Solutions


Highlights of NCERT Solutions for Class 12 Chemistry

The key feature of Class 12 NCERT Solutions for Chemistry provided are:

  • Chemistry Class 12 NCERT Solutions are as per the latest CBSE Syllabus and guidelines
  • The NCERT solutions for class 12 Chemistry will help the students score well in the board exam and competitive exams.
  • These solutions are helpful to solve questions from other reference books too.
  • Solutions for Class 12 Chemistry textbook will assist students to cross check the answers and prepare for the exams in a strategic way.
  • NCERT class 12 Chemistry solutions pdf download are easily accessible.
  • In-depth explanations for all logical reasoning questions are given in chemistry class 12 NCERT solutions.
  • Step-by-step processes are followed in the solution of chemistry numerical value questions.
  • NCERT 12 chemistry solutions are concise and to the point for all theoretical questions.

NCERT class-wise solutions-


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. Do NCERT questions align with the CBSE syllabus?

 Yes, NCERT questions directly align with the CBSE syllabus. NCERT questions cover the entire curriculum of CBSE.

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.

 

6. 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.

7. Which website offers the best all chapters NCERT Solutions Class 12 Chemistry PDF?

The best NCERT Solutions for Class 12 Chemistry are available on Careers360. This is the most reliable and trusted site for all CBSE and state board students from Cllass 1 to class 12. The top careers360.com study materials are available there for preparing for exams. So, you can download the NCERT Solutions Class 12 Chemistry PDF.

Articles

Upcoming School Exams

Admit Card Date:25 March,2025 - 17 April,2025

Admit Card Date:25 March,2025 - 21 April,2025

View All School Exams

Explore Top Universities Across Globe

University of Essex, Colchester
 Wivenhoe Park Colchester CO4 3SQ
University College London, London
 Gower Street, London, WC1E 6BT
The University of Edinburgh, Edinburgh
 Old College, South Bridge, Edinburgh, Post Code EH8 9YL
University of Bristol, Bristol
 Beacon House, Queens Road, Bristol, BS8 1QU
University of Nottingham, Nottingham
 University Park, Nottingham NG7 2RD

Questions 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.

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!

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.







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%.

Type C: For candidates scoring between 40% and 50%.

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!

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.

View All

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

Option 1)

0.34\; J

Option 2)

0.16\; J

Option 3)

1.00\; J

Option 4)

0.67\; J

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times.  Assume that the potential energy lost each time he lowers the mass is dissipated.  How much fat will he use up considering the work done only when the weight is lifted up ?  Fat supplies 3.8×107 J of energy per kg which is converted to mechanical energy with a 20% efficiency rate.  Take g = 9.8 ms−2 :

Option 1)

2.45×10−3 kg

Option 2)

 6.45×10−3 kg

Option 3)

 9.89×10−3 kg

Option 4)

12.89×10−3 kg

 

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

Option 1)

2,000 \; J - 5,000\; J

Option 2)

200 \, \, J - 500 \, \, J

Option 3)

2\times 10^{5}J-3\times 10^{5}J

Option 4)

20,000 \, \, J - 50,000 \, \, J

A particle is projected at 600   to the horizontal with a kinetic energy K. The kinetic energy at the highest point

Option 1)

K/2\,

Option 2)

\; K\;

Option 3)

zero\;

Option 4)

K/4

In the reaction,

2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}

Option 1)

11.2\, L\, H_{2(g)}  at STP  is produced for every mole HCL_{(aq)}  consumed

Option 2)

6L\, HCl_{(aq)}  is consumed for ever 3L\, H_{2(g)}      produced

Option 3)

33.6 L\, H_{2(g)} is produced regardless of temperature and pressure for every mole Al that reacts

Option 4)

67.2\, L\, H_{2(g)} at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, Mg_{3}(PO_{4})_{2} 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

If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

Option 1)

decrease twice

Option 2)

increase two fold

Option 3)

remain unchanged

Option 4)

be a function of the molecular mass of the substance.

With increase of temperature, which of these changes?

Option 1)

Molality

Option 2)

Weight fraction of solute

Option 3)

Fraction of solute present in water

Option 4)

Mole fraction.

Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol-1) is

Option 1)

twice that in 60 g carbon

Option 2)

6.023 × 1022

Option 3)

half that in 8 g He

Option 4)

558.5 × 6.023 × 1023

A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t2) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m2 , the number of rotations made by the pulley before its direction of motion if reversed, is

Option 1)

less than 3

Option 2)

more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

Back to top