CHSE Odisha Syllabus 2023-24 - Download Latest Odisha Board Class 12th All Subjects Syllabus PDF


Updated On: January 18, 2024 10:29 pm IST

CHSE Odisha Syllabus 2023-24 can be downloaded from the official webiste @ Students can also check and download Odisha Board CHSE Syllabus PDFs below. 

CHSE Odisha Syllabus 2023-24

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CHSE Odisha Syllabus 2023-24 Overview

The Odisha State Board of Secondary Education has released the CHSE Science, Arts, and Commerce syllabus. Students can download Odisha CHSE syllabus 2024 from this page and from the official website at It is important for students to have a thorough knowledge of the detailed syllabus. Considering the syllabus, students can prepare an effective strategy to score high marks in board exams. The syllabus is provided for subjects of all three streams i.e. Science, Arts, and Commerce. Students can check the detailed CHSE Odisha syllabus for all subjects. in addition, they can also go through the marking scheme and exam pattern for each of the subjects. The textbooks, chapters, and topics needed to study for the Odisha CHSE 2024 exams can be checked below in the article. Students can access the subject-wise Odisha CHSE syllabus 2024 PDF and understand the syllabus as well as the marking scheme in order to prepare for the upcoming exams. By completing the syllabus in advance, students will be able to revise the syllabus before board exams.

CHSE Odisha Syllabus 2023-24 Highlights

Aspirants may find the whole Odisha Board CHSE Syllabus in this page. They can use the subject-specific Syllabus and Odisha CHSE exam pattern in their revision and preparation. They can achieve the maximum possible score in board exams by studying through the latest syllabus. It can help students to plan a strategy and prepare well. The Odisha 12th Syllabus can be downloaded through the URL provided in this post.

Exam NameOdisha CHSE – Board 12th Examination
Conducting BodyCouncil of Higher Secondary Education, Odisha
Frequency of ConductionOnce in an Academic Year
Mode of ExamOffline
Exam Duration3 Hours
Question Paper Marks100 Marks (Theory Marks + Internal Assessments)
Negative MarkingNo Negative Marking

Odisha CHSE Syllabus 2023-24 – Subject Wise pdf

Students can visit the link to dowlnoad and save the syllabus. 
Subject NameDownload Link
Alternative EnglishDownload here
Computer ApplicationDownload here
ScienceDownload here
CommerceDownload here
Accounting and AuditingDownload here
EconomicsDownload here

Steps to Download the Odisha CHSE Syllabus 2023-24

To get the Odisha 12th syllabus offline, students can follow the steps provided below.

  • is the official website of the Odisha Board CHSE.
  • Click on the 'Odisha Board syllabus' link on their home page.
  • Now choose the 12th class from the drop-down menu.
  • The Odisha 12th syllabus will now open in a separate window on the website.
  • Take a printout of the CHSE Odisha class 12 curriculum for 2023-24 to refer to during your exams.

CHSE Odisha Syllabus2023-24 Subjects Divisions

Students must read five mandatory subjects and two elective ones. The following is a list of topics:

Compulsory SubjectElective Subject(Science)Elective subject(Arts)
M.I.L. (Oriya / Telugu/ Bengali/ Urdu & Persian/ Hindi/ Sanskrit/Alternative English)ChemistryPolitical Science
Environmental EducationMathematics / Biology / GeologyEconomics/IRPM
YogaElectronics / Statistics / Geography / Computer Science / Information Technology / Biotechnology / Economics/ Sanskrit.geography
Basic Computer EducationMathematics /Home science
Education/Psychology/Indian Music
Odia/ Sanskrit/ Persian /Hindi /Urdu/ Bengali/ Telugu
Information Technology

Note: Students can get the reduced syllabus from the above-mentioned link. They should also refer to the overview of the entire Odisha CHSE syllabus 2023-24, which is provided below, to prepare for competitive exams.

Odisha CHSE Syllabus English 2023-24

This is a subject that all streams have in common. The English language has a total of five components. To get good grades, students must read all of the units. Reading comprehension, writing abilities, and grammar are covered in the chapters and subjects. The table below contains the details of the Odisha CHSE syllabus. 

CHSE Odisha English Syllabus 2023-24

UnitsTopics / chapters
  • My Greatest Olympic Prize
  • On Examinations
  • The Portrait of a Lady
  • Daffodils
  • The Ballad of Father Gilligan
  • A Psalm of Life
Non-detailed study
  • The Doctor’s Word
  • Stay Hungry. Stay Foolish
  • Mystery of the Missing Cap
Writing Skills
  • Interpreting Graph, Charts, Tables and diagrams etc
  • Reporting Events and Business Matters
  • Extended Writing
  • The Passive
  • Direct and Reported Speech
  • Interrogatives
  • Phrasal Verbs

Odisha CHSE Chemistry Syllabus 2023-24

Chemistry is an important topic for those interested in pursuing a career in this industry. This will lay your foundation. So, don't just read for the sake of passing. Students should attend regular lectures and make an effort to understand all ideas. The following is the whole Odisha CHSE syllabus:

Solid State
  • Classification of solids based on different binding forces
  • Amorphous and crystalline solids.
  • Unit cell in two dimensional and three-dimensional lattices, calculation of density of unit cell,
  • Packing in solids, packing efficiency, voids, number
  • of atoms per unit cell in a cubic unit cell.
  • Point defects, electrical and magnetic properties.
  • Band theory of metals, conductors, semiconductors and insulators and n & p-type semiconductors.
  • Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids
  • solid solutions, colligative properties.
  • Relative lowering of vapour pressure, Raoult’s law, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative
  • properties,
  • abnormal molecular mass, van Hoff factor
  • Redox reactions, electrolytes and non-electrolyte conductor, conductance in electrolytic solutions,
  • Specific and molar conductivity, variation of conductivity with concentration,
  • Kohlrausch’s Law, electrolysis and laws of electrolysis.
  • Dry cell electrolytic cells and Galvanic cells, lead accumulator,
  • 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, fuel cells, corrosion.
Chemical Kinetics
  • Rate of a reaction, factors affecting the rate of reaction,
  • Order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life,
  • Concept of collision theory. Activation energy, Arrhenius equation.
Surface Chemistry
  • Adsorption - physisorption and chemisorption, factors affecting adsorption of gases on solids, catalysts.
  • homogenous and heterogenous activity and selectivity.
  • True solutions, colloids and suspensions.
  • properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation.
  • Emulsion- types of emulsions.
General Principles and Processes of Isolation of Elements
  • Principles and methods of extraction.
  • concentration, oxidation, reduction.
  • electrolytic method and refining.
  • occurrence and principles of extraction of aluminium, copper, zinc and iron.
p - Block Elements
  • Group15, Group 17 and Group 18 Elements-
  • General introduction, electronic configuration, occurrence, properties, classification, preparation of different compounds and their use.
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 K2CrO7 and KMnO
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.
Haloalkanes and Haloarenes
  • Haloalkanes - Nomenclature, nature of C-X bond, physical and chemical properties, mechanism of substitution reactions, optical rotation.
  • Haloarenes - Nature of C - X bond, substitution reactions.
  • Uses and environmental effects of dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, DDT, BHC.
Alcohols, Phenols and Ethers
  • Alcohols- Nomenclature, methods of preparation, physical and chemical properties, 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, electrophilic substitution reactions, uses of phenols.
  • Either- Nomenclature, methods of preparation, physical and chemical properties uses
Aldehydes, Ketones and Carboxylic Acids
  • Nomenclature, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes uses, uses of carboxylic acids.
Organic compounds containing Nitrogen
  • Nomenclature classification, structure, methods of preparation, physical and chemical properties,
  • Uses, identification of primary, secondary and tertiary amines.
  • Diazonium salt
  • Classification- polymerization, co-polymerization,
  • some important polymers-
  • polythene, nylon, polyester, bakelite, rubber.
  • Biodegradable and non-biodegradable polymers.

Odisha CHSE Biology Syllabus 2023-24

The biology subject in Odisha CHSE is divided into two divisions. Botany is covered in Section A, while zoology is covered in Section B. Both sections are worth 35 marks each, and tests will be held in the same shift with a 20-minute pause between them. The syllabus for the Odisha CHSE is listed below. -

  • Reproduction in organisms.
  • Reproduction, Modes of reproduction
  • Sexual reproduction in flowering plants
  • Flower structure, Development of male and female gametophytes, Pollination-types, Double fertilization, Development of endosperm and embryo, Development of seed and formation of fruit, Significance of seed and fruit formation etc.
  • Human Reproduction
  • Male and female reproductive systems, Gametogenesis, Menstrual cycle, Fertilisation, embryo development, Pregnancy and placenta formation etc.
  • Reproductive health
Genetics and Evolution
  • Heredity and Variation
  • Mendelian Inheritance, Pleiotropy, Elementary idea of polygenic inheritance, Chromosome theory of inheritance, linkage and crossing over etc.
  • Sex determination
  • In humans, birds, honey bee, Sex-linked inheritance, Mendelian disorders in humans, Thalassemia, Chromosomal disorders in humans.
  • Molecular Basis of Inheritance
  • Structure of DNA and RNA, DNA packaging; DNA replication, Gene expression and regulation- Lac Operon, human genome project; DNA fingerprinting.
  • Evolution
  • Origin of life, Darwinism, Modern Synthetic Theory of Evolution, Mechanism of evolution, Natural Selection with examples, types of natural selection, Hardy-Weinberg’s principle, Adaptive Radiation; Human evolution etc
Biology and Human Welfare
  • Health and Disease- Pathogens; parasites causing human diseases, Basic concepts of immunology- vaccines; Cancer, HIV and AIDS, Adolescence, drug and alcohol abuse.
  • Improvement in food production
  • Microbes in human welfare- In household food processing, industrial production, sewage treatment, energy generation and as biocontrol agents and biofertilizers.
Biotechnology and its Applications
  • Principles and process of Biotechnology
  • Genetic engineering (Recombinant DNA technology)
  • Application of Biotechnology in health and agriculture
  • Human insulin and vaccine production, gene therapy, Genetically modified organisms- Bt crops, Transgenic Animals, Biosafety issues- Biopiracy and patents.
Ecology and environment
  • Organisms and environment- Habitat and niche, Population and ecological adaptations, interactions-mutualism, competition, predation, parasitism, Population attributes etc.
  • Biodiversity and its conservation - Concept of Biodiversity, Importance of Biodiversity. conservation; Hotspots, endangered organisms, extinction, Red Data Book. Biosphere reserves, National parks and Sanctuaries.

Odisha CHSE Mathematics Syllabus 2023-24

The maths syllabus for the Odisha CHSE consists of five units, each with a weighted average of 20 marks. Students can prepare for math by doing problems on a regular basis. Algebra, differential calculus, and integral calculus are all significant topics in math. Students should devote more time to such subjects. The Odisha CHSE syllabus is listed below in detail. -

Relations and Functions
  • Relations and Functions
  • Inverse Trigonometric Functions
  • Linear Programming
  • Matrices
  • Determinants
  • Probability
Differential Calculus
  • Continuity and Differentiability
  • Applications of Derivatives
Integral Calculus
  • Integrals
  • Applications of the Integrals
  • Differential Equations
Vectors and Three-Dimensional Geometry
  • Vectors
  • Three-dimensional Geometry

Odisha CHSE Syllabus for Class 12 Physics 2023-24

Physics is an important topic in the Odisha CHSE for science students. Students in class 12 must understand all physics topics. Optics, semiconductors, atoms, electrostatics, and magnets are all extremely important topics. Many questions are framed particularly from these chapters, thus students must be familiar with these concepts in order to achieve a high grade on the exam. The table below contains the complete Odisha CHSE syllabus.



Electric charges and fields


Electrostatic potential and capacitance

Current Electricity

Magnetic effect of Current and magnetism


Magnetism and matter

Electromagnetic induction and Alternating current

Electromagnetic waves



Waves Optics

Dual nature of Radiation and matter


Atoms and Nuclei

Semiconductor electronics


Communication System

Total marks


Odisha CHSE Environmental Education Syllabus 2023-24

Theory and project components are included in the environmental education course structure. The theoretical section is worth 70 marks and consists of four units. Students can check all the units and focus on them according to the marks distribution. The entire CHSE Odisha syllabus is provided here.

Unit /ChapterTopics
Environment: Components
  • Atmosphere, Lithosphere, Hydrosphere and Biosphere
  • Human being as a rational social partner in environmental action
  • Impact of human activities on the environment
  • Environmental Problems of urban and rural areas
  • Stress on civic amenities: supply of water, electricity, transport and health services
Natural Resources
  • Land, water, forest as primary natural resources
  • Freshwater and Marine resources
  • Natural resources of Orissa
  • Concept of Biodiversity and its conservation
  • Renewable and non-renewable resources
  • Conventional and non - conventional energy
Environmental Pollution
  • Types of pollution and pollutants
  • Causes, effects and control of air pollution, water pollution, soil pollution and noise pollution
  • Greenhouse effect, Global Warming,
  • Eutrophication, Ozone layer depletion.
Environmental Management
  • Scope of Environmental Management
  • Management of solid, liquid and gaseous wastes
  • Resource Management
  • Disaster Management (flood, cyclone and earthquake)
  • Concept of sustainable development
Environmental Laws
  • Constitutional Provisions.
  • Major provisions of Environmental Laws and Pollution Control
  • Laws with particular reference to the Water Act, 1974, the Air Act, 1981, the E(P) Act
  • 1986, CPCB and SPCB
Road Safety
  • Concept & Need
  • Traffic signs
  • What to do and what not to do while on the road
  • Safety guidelines, offence and penalties.
  • Traffic Management: RTO, MVI, Police / Traffic Police
  • Traffic Awareness, etc

Odisha CHSE Environmental Education Syllabus (Project)- 30 marks

The research of environmental changes in several domains is included in the project part. Students will be required to go out into the field and analyse the pattern of numerous changes in our environment and lifestyle during the last 4-5 years. Environmental Education will be graded on a 100-marks at the college level, and the candidate's grade in Environmental Education (EE) will have no bearing on their final grade.

How To Prepare From Odisha CHSE Syllabus 2023-24?

  • Odisha 12th Syllabus 2023-24 has all of the details concerning the course structure. Students must read and comprehend the entire course before beginning. This will ensure that pupils are familiar with all of the subjects and themes that must be read during the school year. Students will also learn about exam patterns and mark distributions for various topics.
  • Start studying for all topics after reading the curriculum 2023-24. Students are required to attend lectures on a daily basis. The class lectures are crucial because they provide you with a first-hand understanding of the subject.
  • Students must prepare the subjects separately from the class lecture. Handwritten notes are the greatest option for this. Self-prepared notes will not only assist you in fully comprehending the topics, but they will also ensure that you have some specific content to review during exam days.
  • Students should solve Odisha CHSE question papers after completing the Odisha CHSE Syllabus 2023-24 to evaluate their preparation. Solving Odisha 12th question papers will benefit you in a variety of ways, as it will provide you with a thorough understanding of the test pattern and distribution of marks. Students can measure the quality of their preparation based on these papers.

Odisha CHSE Syllabus 2023-24 - Important Books

Following is the list of important books for Odisha CHSE syllabus. Students can check the names of books for all the subjects of Science, Commerce, and Arts stream. Students can refer to these books to prepare for the board exams.

Commerce Stream

  • Accountancy - A.K. Jain, Varun Jain
  • Business Studies - Rajesh Kumar, Rakesh Kumar, D.N. Mishra
  • Economics - PK Mansingh

Science Stream

  • Physics - K.N. Sharma, N Barik, L.K. Das
  • Chemistry - Arihant
  • Biology - Arihant

Arts Stream

  • History - Dr. Harihar Dash, Raghunath Rai
  • Geography - Gaurang Charan Roy
  • Political Science - Jayant Kumar Parida
Students can keep visiting the page to get the latest information related to the preparation for Odisha CHSE exam. The information will help students to prepare well and perform their best in the board exams.


From where can I download the syllabus copy of CHSE Odisha 12th?

You can either download the syllabus copy from our educational website, collegedekho. Or you can download it from the board’s official website.

Will the overall number of marks on the question paper pattern change?

The marking scheme for any of the subjects will remain unchanged. All of them will be worth a total of 100 marks, including the written and practical assessments.

Are there any changes to the Odisha 12th grade curriculum this year?

Odisha's 12th-grade curriculum has been slashed by 30% for 2024. The board has removed some of the prior topics.

What is the minimum passing score for the Odisha class 12 Board exams?

To pass the CHSE Odisha 12th class exams in the academic year 2023-24, students must get at least 33 percent.

When is the Odisha CHSE 12th Examination going to be held?

The Odisha CHSE Class 12 examinations will begin in March of this academic year 2023-24.


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