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CBSE Class 12 Chemistry Syllabus 2024-25 - Download PDF
Edited By Manasvini Gupta | Updated on Nov 21, 2024 02:10 PM IST | #CBSE Class 12th
Upcoming Event
CBSE Class 12th Exam Date : 15 Feb' 2025 - 15 Feb' 2025
CBSE Class 12 Chemistry Syllabus 2024-25 - The Central Board of Secondary Education (CBSE) has released the latest Class 12 Chemistry syllabus 2024-25. The CBSE 12th Class Chemistry syllabus 2025 has been released on the official website - cbseacademic.nic.in. The CBSE Chemistry theory paper will consist of 70 marks, while 30 marks will be reserved for the practicals/internal assessment. Completing the Chemistry Class 12 syllabus 2024-25 well in time should be the priority of the students. For the current academic year 2024-25, there has been no reduction in the syllabus and the final exam will be conducted with the complete CBSE 12th Chemistry syllabus.
New: CBSE Class 12 Date Sheet 2025 Declared; Direct Link
Sample Papers 2025: Physics | Chemistry | Biology | Maths | Computer Science | Economics
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This Story also Contains
- CBSE Class 12 Chemistry Syllabus 2024-25 - Topics and Marking Scheme
- CBSE Class 12th Chemistry Theory Syllabus 2024-25
- CBSE Class 12 Chemistry Syllabus 2024-25 for Practicals
- How to Download CBSE Class 12 Chemistry Syllabus 2024-25?
- Prescribed Books for CBSE Class 12 Chemistry
- CBSE Class 12 Preparation Tips for Chemistry
Students must make a strategic plan to complete the chemistry syllabus Class 12 CBSE on time. They can download the latest CBSE Class 12 chemistry syllabus 2024-25 PDF from the direct link provided below in the article. After completing the chemistry syllabus Class 12 CBSE, students should also solve the sample papers. The Chemistry syllabus CBSE Class 12 comprises topics/chapters names that will be a part of the CBSE 12th board exams 2025. Read the complete article to get the chapter-wise marking scheme, steps to download the CBSE 12th chemistry syllabus pdf, direct link to download and more.
CBSE Class 12 Chemistry Syllabus Download Link
CBSE Class 12th Chemistry Syllabus PDF 2024-25 - Download here
CBSE Class 12 Chemistry Syllabus 2024-25 - Topics and Marking Scheme
The Chemistry syllabus Class 12 CBSE 2025 consists 10 units: (i) Solutions (ii) Electrochemistry (iii) Chemical Kinetics (iv) d- and f- Block Elements (v) Coordination Compounds (vi) Haloalkanes and Haloarenes (vii) Alcohols, Phenols and Ethers (viii) Aldehydes, Ketones and Carboxylic Acids (ix) Amines (x) Biomolecules. The board has provided a unit-wise marking scheme of the syllabus of chemistry Class 12 CBSE. Refer to the following table to get information about the CBSE Class 12 chemistry marking scheme and units.
CBSE Class 12 Chemistry Syllabus and Marking Scheme for 2024-25
| S.No. | Units | Marks |
| 1. | Solutions | 7 |
| 2. | Electrochemistry | 9 |
| 3. | Chemical Kinetics | 7 |
| 4. | 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 | |
CBSE Class 12th Chemistry Theory Syllabus 2024-25
Refer to the following table to get information on unit-wise chapters included in the Chemistry syllabus Class 12 CBSE. Students can also click on the unit names to get solutions of the respective topics of CBSE syllabus 2024-25.
CBSE Class 12th Chemistry Topics 2024-25
| Unit Name | Topics |
| Solutions | Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, Raoult's law, colligative properties - relative lowering of vapour pressure, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass, Van't Hoff factor. |
| Electrochemistry | Redox reactions, EMF of a cell, standard electrode potential, Nernst equation and its application to chemical cells, Relation between Gibbs energy change and EMF of a cell, conductance in electrolytic solutions, specific and molar conductivity, variations of conductivity with concentration, Kohlrausch's Law, electrolysis and law of electrolysis (elementary idea), dry cell-electrolytic cells and Galvanic cells, lead accumulator, fuel cells, corrosion. |
| Chemical Kinetics | Rate of a reaction (Average and instantaneous), factors affecting rate of reaction: concentration, temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life (only for zero and first order reactions), concept of collision theory (elementary idea, no mathematical treatment), activation energy, Arrhenius equation |
| d and f Block Elements | General introduction, electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first-row transition metals – metallic character, ionization enthalpy, oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy formation, preparation and properties of K2Cr2O7 and KMnO4. Lanthanoids - Electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction and its consequences. Actinoids - Electronic configuration, oxidation states and comparison with lanthanoids. |
| Coordination Compounds | Coordination compounds - Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. Bonding, Werner's theory, VBT, and CFT; structure and stereoisomerism, importance of coordination compounds (in qualitative analysis, extraction of metals and biological system). |
| Haloalkanes and Haloarenes | Haloalkanes: Nomenclature, nature of C–X bond, physical and chemical properties, optical rotation mechanism of substitution reactions. Haloarenes: Nature of C–X bond, substitution reactions (Directive influence of halogen in monosubstituted compounds only). Uses and environmental effects of - dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, DDT. |
| Alcohols, Phenols and Ethers | Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration, uses with special reference to methanol and ethanol. Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophillic substitution reactions, uses of phenols Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses. |
| Aldehydes, Ketones and Carboxylic Acids | Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes, uses. Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses. |
| Amines | Amines: Nomenclature, Classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines Diazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry. |
| Biomolecules | Carbohydrates: Classification (aldoses and ketoses), monosaccharides (glucose and fructose), D-L configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen); Importance of carbohydrates. Proteins: Elementary idea of - amino acids, peptide bond, polypeptides, proteins, structure of proteins - primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins; enzymes. Hormones - Elementary idea excluding structure. Vitamins - Classification and functions Nucleic Acids: DNA and RNA. |
CBSE Class 12 Chemistry Syllabus 2024-25 for Practicals
The following tables list the evaluation scheme for CBSE 12th Chemistry practical syllabus 2025 and the practical exam syllabus of Chemistry subject. Refer to the same to get complete information on marks distribution for practical syllabus of CBSE Chemistry subject 12th Class and the topics included in the practical exam syllabus.
CBSE Class 12 Chemistry 2024-25 - Practical Syllabus and Marks Distribution
| Evaluation Scheme for Examination | Marks |
| Volumetric Analysis | 08 |
| Salt Analysis | 08 |
| Content Based Experiment | 06 |
| Project Work | 04 |
| Class record and viva | 04 |
| Total | 30 |
Topic wise CBSE Class 12th Chemistry Syllabus 2024-25 for Practical Exams
| Name | Topic Included |
| Surface Chemistry |
|
| Chemical Kinetics |
(ii) ) Reaction between Potassium Iodate, (KIO3) and Sodium Sulphite: (Na2SO3) using starch solution as indicator (clock reaction). |
| Thermochemistry | Any one of the following experiments: i) Enthalpy of dissolution of Copper Sulphate or Potassium Nitrate. ii)Enthalpy of neutralization of strong acid (HCI) and strong base (NaOH). iii) Determination of enthaply change during interaction (Hydrogen bond formation) between Acetone and Chloroform. |
| Electrochemistry | Variation of cell potential in Zn/Zn2+|| Cu2+/Cu with change in concentration of electrolytes (CuSO4 or ZnSO4) at room temperature. |
| Chromatography | i) Separation of pigments from extracts of leaves and flowers by paper chromatography and determination of Rf values. ii) Separation of constituents present in an inorganic mixture containing two cations only (constituents having large difference in Rf values to be provided). |
| Preparation of Inorganic Compounds | Preparation of double salt of Ferrous Ammonium Sulphate or Potash Alum. Preparation of Potassium Ferric Oxalate. |
| Preparation of Organic Compounds | Preparation of any one of the following compounds i) Acetanilide ii) Di -benzalAcetone iii) p-Nitroacetanilide iv) Aniline yellow or 2 - Naphthol Anilinedye |
| Tests for the functional groups present in organic compounds | Unsaturation, alcoholic, phenolic, aldehydic, ketonic, carboxylic and amino (Primary) groups. |
| Characteristic tests of carbohydrates, fats and proteins in pure samples and their detection in given foodstuffs. | - |
| Determination of concentration/ molarity of KMnO4 solution by titrating it against a standard solution of: | i) Oxalic acid ii) Ferrous Ammonium Sulphate (Students will be required to prepare standard solutions by weighing themselves) |
| Qualitative analysis | Determination of one anion and one cation in a given salt Cation: Pb2+, Cu2+ As3+, Aℓ3+ , Fe3+, Mn2+, Zn2+, Ni2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4 + Anions: (CO3) 2- , S2- , (SO3) 2- , (NO2) - , (SO4) 2- , Cℓ- , Br- , I- , (PO4) 3- , (C2O4) 2- , CH3COO- , NO3 - (Note: Insoluble salts excluded) |
How to Download CBSE Class 12 Chemistry Syllabus 2024-25?
In the pointers given below, we have provided the steps to download the latest CBSE Class 12th Chemistry syllabus 2024-25. Students can follow the same to download the pdf file of Chemistry syllabus Class 12 2025.
Open the website: cbseacademic.nic.in.
On the homepage, click on the link that says, ‘Curriculum’ and then click on ‘Curriculum 2024-25’ as shown in sample image below:
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Now, click on ‘Senior Secondary Curriculum’ as shown below
Now, click on Academic Electives - (Group A). Thereafter click on ‘Chemistry’ subject link as shown in sample image below:
Latest PDF file of chemistry syllabus Class 12 CBSE will be displayed on the screen. Download the same for future reference.
Also, check - NCERT Class 12 Chemistry Solutions for all chapters.
Prescribed Books for CBSE Class 12 Chemistry
CBSE prescribes NCERT books for Class 12 Chemistry. The names of the Class 12th Chemistry books prescribed by CBSE is listed below:
Chemistry Part -I, Class-XII, Published by NCERT.
Chemistry Part -II, Class-XII, Published by NCERT
CBSE Class 12 Preparation Tips for Chemistry
- Students should check the complete CBSE Class 12 Chemistry syllabus 2024-25 and prepare a proper study schedule for themselves accordingly.
- Give preference to the NCERT Books first and later refer to the other best reference books for CBSE Class 12 Chemistry.
- Make short notes and write all the definitions, formulas, and equations separately.
- Practice CBSE 12th question papers to know the types of questions asked in the examination.
- It is important to do revision on a regular basis. Hence dedicate 1 day in a week to revise everything you have studied.
Check CBSE Subject-Wise Detailed Syllabus Links:
Frequently Asked Questions (FAQs)
1. Is NCERT book enough to pass the CBSE 12th exams 2025?
Yes, NCERT is enough, but to score well you can refer to other reference books as well.
2. What are the passing marks for the CBSE 12th Chemistry exam 2025?
You have to obtain a minimum score of 33 per cent in theory and practicals separately to pass the examination.
3. Are the exact questions asked from the previous years’ question papers in the CBSE Class 12 chemistry exam?
No, the questions are not exactly asked from the previous years’ question papers. However, the question of paper pattern could be the same.
4. What is the time duration for the CBSE 12th Chemistry theory paper?
The time duration for writing the CBSE 12th Chemistry exam is 3 hours.
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Have a question related to CBSE Class 12th ?
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.
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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.
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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.
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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.
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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
Hello Akash,
If you are looking for important questions of class 12th then I would like to suggest you to go with previous year questions of that particular board. You can go with last 5-10 years of PYQs so and after going through all the questions you will have a clear idea about the type and level of questions that are being asked and it will help you to boost your class 12th board preparation.
You can get the Previous Year Questions (PYQs) on the official website of the respective board.
I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.
Thank you and wishing you all the best for your bright future.
kumardurgesh1802 10 July,2024
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