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NCERT Books for Class 12 Chemistry 2025-26: Download Free PDF

NCERT Books for Class 12 Chemistry 2025-26: Download Free PDF

Edited By Shivani Poonia | Updated on May 19, 2025 11:58 AM IST

Chemistry, often called the “central science,” bridges the gap between Physics and Biology, and plays a vital role in our everyday lives—from the food we eat to the medicines we take and the materials we use. To guide students through this important subject the NCERT Class 12 Chemistry textbook offers a clear, concise, and concept-focused approach.

NCERT Books for Class 12 Chemistry 2025-26: Download Free PDF
NCERT Books for Class 12 Chemistry 2025-26: Download Free PDF

NCERT textbooks are designed by experts to provide students with concepts essential for higher education, and it prepares the students for competitive exams. It is a blend of Theory and practical. The content inside the Chemistry textbook is aligned with the CBSE syllabus, and questions in board exams are asked directly from NCERT apart from that NCERT books are very helpful for competitive exams like NEET, JEE, and BITSAT.

It covers important topics like electrochemistry, chemical kinetics, surface chemistry, coordination compounds, the p-block, d- and f-block elements, and essential organic compounds including biomolecules and polymers. Since these books follow the CBSE Class 12 Syllabus, they include the topics often found on the exams.

NCERT Textbook PDF Download for Class 12 Chemistry

Chemistry I (English Medium)

Rasayan Vigyan Bhag (Hindi Medium)

Chemistry II (English Medium)

Rasayan Vigyan Bhag (Hindi Medium)


NCERT Chemistry Book

English Medium

Hindi Medium

Chemistry - I

Unit 1: Solutions

Unit 2: Electrochemistry

Unit 3: Chemical Kinetics

Unit 4: The d and f block Elements

Unit 5: Coordination Compounds

विलयन

वैद्युतरसायन

रासायनिक बलगतिकी

d- एवं f- ब्लॉक के तत्व

उपसहसंयोजन यौगिक

Chemistry - II

Unit 6: Haloalkanes and Haloarenes

Unit 7: Alcohols Phenols and Ethers

Unit 8: Aldehydes, Ketones and Carboxylic Acids

Unit 9: Amines

Unit 10: Biomolecules

हैलोऐल्केन तथा हैलोऐरीन

ऐल्कोहॉल, फ़ीनॉल तथा ईथर

एल्डिहाइड, कीटोन एवं कार्बोक्सिलिक अम्ल

ऐमीन

जैव-अणु


Also, check



How to Download NCERT Books for Class 12 Chemistry 2025 PDF for Free?

Check the given steps to download NCERT Chemistry Class 12 online :

  • Step 1: Click on the respective chapter link or visit the official website https://ncert.nic.in/textbook.php

  • Step 2: Select the respective class and subject and click on Go

  • Step 3: A pdf file will open on the computer screen.

  • Step 4: Now, click on the arrow given above to download the free PDF file of the NCERT Class 12 Chemistry book.

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Steps to Buy NCERT Chemistry Class 12 Online for Free 2025

NCERT has initiated the provision to buy books online for the comfort of students. To purchase the same, follow these steps-

  • Students can visit the official website of NCERT, ncertbooks.ncert.gov.in/login to buy the Class 12 Chemistry Books online.

  • Register online by giving the basic info. before placing the order.

  • Now, Click on the link "order textbooks online" and add the NCERT Books for Class 12 Chemistry in the cart.

  • Click on the option “proceed to payment” to pay the amount by online mode using a credit card, debit card or net banking.


Chapter-wise Solutions of NCERT Class 12 Chemistry

Also read -

Best Reference Books for NCERT Class 12 Chemistry 2025

While NCERT Chemistry Class 12 textbooks are essential for CBSE board preparation, referring to additional books can greatly enhance your understanding and improve problem-solving skills. Reference books provide in-depth explanations, extra practice questions, and valuable insights for competitive exam preparation.

Here are some highly recommended best reference books for class 12 chemistry:

  • Pradeep’s Chemistry

  • OP Tandon

  • Xam Idea

  • All In One Chemistry

NCERT Class 12 Chemistry- Syllabus and Marking Scheme

NCERT Class 12 Chemistry syllabus and marking scheme are tabulated below. The complete syllabus is available in NCERT Chemistry Class 12 pdf. Students are advised to prepare for the exams accordingly.

NCERT Chapter-wise Solution

Important Topics

Marks

Chapter 1 - Solutions

Types of solutions, expressing the concentration of solutions, solubility, the solubility of a gas in liquid, etc.

07

Chapter 2 - Electrochemistry

Electrochemical cells, galvanic cells, Measurement of electrode potential, Nernst equation, etc.

09

Chapter 3 - Chemical Kinetics

Rate of a chemical reaction, the dependence of rate on concentration, rate expression and rate constant etc.

07

Chapter 4 - The D- And F- Block Elements

Electronic Configurations of the d-Block Elements, Variation in Atomic and Ionic Sizes of Transition Metals, etc.

07

Chapter 5 - Coordination Compounds

Werner’s theory of coordination compounds, Definitions of Some Important Terms On Coordination Compound, etc.

07

Chapter 6 - Haloalkanes And Haloarenes

Nature of C-X Bond C-X Bond, Methods of preparation of haloalkanes, hydrocarbons, halogen exchange, etc

06

Chapter 7 - Alcohols, Phenols And Ether

Alcohols— Mono, Di, Tri or Polyhydric alcohols, Phenols— Mono, Di and trihydric phenols, etc

06

Chapter 8- Aldehydes, Ketones And Carboxylic Acid

Nomenclature, the structure of the carbonyl group, Preparation of Aldehydes and Ketones, etc

08

Chapter 9 - Amines

Structure of amines, Hoffmann bromamide degradation reaction, Gabriel phthalimide synthesis, etc

06

Chapter 10 - Biomolecules

Carbohydrates, Monosaccharides,

Preparation of Glucose, the structure of glucose, Cyclic Structure of Glucose, etc

07

Total

70

NCERT Books for Class 12 Subject-Wise

NCERT Class 12 Chemistry Preparation Tips

  • Understand the Marking Scheme: Study the exam pattern carefully to know the weightage of each topic.

  • Complete the Syllabus Early: Aim to finish the NCERT Chemistry textbook at least two months before the exam to allow ample time for revision.

  • Practice Regularly: Solve previous years' question papers and sample papers to become familiar with the exam format and improve time management.

  • Prioritize Revision: Consistent revision is crucial for reinforcing concepts and boosting retention.

Also read -

Frequently Asked Questions (FAQs)

1. What are NCERT books?

NCERT stands for the National Council of Educational Research and Training. NCERT is an autonomous organisation of the Government of India which functions as the academic advisor to the Ministry of Education. NCERT books are textbooks developed by NCERT and are widely used in schools following the CBSE (Central Board of Secondary Education) curriculum in India. They are known for their comprehensive coverage of the syllabus, clear explanations, and focus on conceptual understanding.

2. Which NCERT book(s) are required for Class 12 Chemistry?

There are two NCERT textbooks for Class 12 Chemistry:

  • NCERT Chemistry Part-I: Covers chapters like The Solid State, Solutions, Electrochemistry, Chemical Kinetics, and Surface Chemistry, General Principles and Processes of Isolation of Elements, p-Block Elements.
  • NCERT Chemistry Part-II: Covers chapters like d- and f-Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday Life.
3. Where can I buy NCERT books for Class 12 Chemistry?

You can purchase NCERT books from the following sources:

  • NCERT Website: The official NCERT website allows you to purchase books online: https://ncertbooks.ncert.gov.in/
  • NCERT Sales Counters: NCERT has sales counters in major cities across India.
  • Local Bookstores: Most bookstores that sell school textbooks will carry NCERT books.
  • Online Retailers: E-commerce platforms like Amazon and Flipkart also sell NCERT books.
4. Are there any changes in the NCERT books for Class 12 Chemistry for the current academic year?

Always check the official NCERT website for the most up-to-date information regarding syllabus revisions and textbook updates. The CBSE website also provides updates on curriculum changes. It's crucial to use the latest edition of the books.

5. Are the "Intext Questions" important?

Yes, "Intext Questions" are very important. They are designed to make you think and apply the concepts you've just learned as you read through the chapter. Solving these will strengthen your understanding and help you retain the information more effectively.

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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

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