Bihar Board Class 12 Science Syllabus 2026-27
Complete Subject-wise Curriculum for Science Stream Intermediate Board Exams
Download the official Bihar Board Class 12 Science syllabus and prepare effectively for Intermediate board exams.
Detailed syllabus for Physics, Chemistry, Biology, and Mathematics with chapter-wise topics for the 2026-27 board examinations.
Bihar Board Class 12 Science Syllabus Overview 2026-27
About the Syllabus
The Bihar Board Class 12 Science syllabus is designed to provide in-depth knowledge in Physics, Chemistry, and Biology/Mathematics for the Intermediate Certificate examination. The syllabus emphasizes conceptual understanding, analytical thinking, and practical application of scientific principles. It serves as the foundation for higher education and competitive entrance examinations like JEE, NEET, and state-level engineering/medical entrance tests.
Key Features
- Core Subjects: Physics, Chemistry, Biology/Mathematics
- Intermediate Board Exam Focus: Designed for BSEB Intermediate Certificate Examination
- Chapter-wise Topics: Detailed breakdown of each subject
- Practical Focus: Emphasis on laboratory work and experiments
- Competitive Exam Alignment: Covers JEE, NEET, and other entrance exam topics
Bihar Board Class 12 Science Syllabus 2026-27: Subject-wise Details
Complete chapter-wise syllabus for all Science stream subjects for Intermediate board exam preparation.
Bihar Board Class 12 Physics Syllabus 2026-27 Board Exam
The Bihar Board Class 12 Physics syllabus covers advanced concepts in electrostatics, current electricity, magnetism, optics, and modern physics with emphasis on Intermediate board exam preparation.
Electrostatics & Electricity
- Electric Charges and Fields
- Electrostatic Potential and Capacitance
- Current Electricity - Ohm's Law, Circuits, and Measurements
- Electrical Energy and Power
Magnetism & Optics
- Magnetism - Magnetic Effects, Earth's Magnetism
- Electromagnetic Induction and Alternating Currents
- Ray Optics - Reflection, Refraction, Optical Instruments
- Wave Optics - Interference, Diffraction, Polarization
Thermodynamics & Modern Physics
- Thermodynamics - Laws and Applications
- Kinetic Theory of Gases
- Dual Nature of Radiation and Matter
- Atoms, Nuclei, and Radioactivity
Electronics & Communication
- Semiconductor Electronics - Devices and Applications
- Logic Gates and Digital Electronics
- Communication Systems - Basics and Applications
Bihar Board Class 12 Chemistry Syllabus 2026-27 Board Exam
The Bihar Board Class 12 Chemistry syllabus covers Physical, Organic, and Inorganic Chemistry with focus on chemical reactions, molecular structure, and practical applications for Intermediate board exams.
Physical Chemistry
- Solutions and Colligative Properties
- Electrochemistry - Cells and Conductance
- Chemical Kinetics - Rate and Order of Reactions
- Surface Chemistry - Adsorption and Catalysis
- Thermodynamics and Chemical Equilibrium
Organic Chemistry
- Haloalkanes and Haloarenes
- Alcohols, Phenols, and Ethers
- Aldehydes, Ketones, and Carboxylic Acids
- Biomolecules - Carbohydrates, Proteins, Nucleic Acids
- Polymers - Natural and Synthetic
Inorganic Chemistry
- Coordination Compounds
- d-block and f-block Elements
- Metallurgy - Extraction and Purification
- Chemical Analysis - Qualitative and Quantitative
Bihar Board Class 12 Biology Syllabus 2026-27 Elective Subject
The Bihar Board Class 12 Biology syllabus covers genetics, evolution, plant and animal physiology, ecology, and biotechnology with emphasis on Intermediate board exam preparation.
Genetics & Evolution
- Principles of Inheritance and Variation
- Molecular Basis of Inheritance - DNA, RNA, Protein Synthesis
- Evolution - Theories and Evidence
- Biotechnology - Principles and Applications
Plant Physiology
- Plant Reproduction and Development
- Photosynthesis and Respiration
- Plant Growth and Hormones
- Plant Diseases and Their Control
Animal Physiology & Ecology
- Human Physiology - Digestive, Respiratory, Circulatory Systems
- Excretion, Nervous, and Endocrine Systems
- Ecology - Ecosystems, Biodiversity, and Conservation
- Environmental Issues and Sustainability
Bihar Board Class 12 Mathematics Syllabus 2026-27 Elective Subject
The Bihar Board Class 12 Mathematics syllabus covers calculus, algebra, trigonometry, and statistics with focus on mathematical reasoning and problem-solving for Intermediate board exams.
Calculus
- Relations and Functions - Types and Properties
- Inverse Trigonometric Functions
- Continuity and Differentiability
- Application of Derivatives - Maxima, Minima, Tangent
- Integration - Indefinite and Definite
- Application of Integrals - Area Under Curves
- Differential Equations - Formation and Solutions
Algebra & Vectors
- Matrices and Determinants
- Vector Algebra - Operations and Applications
- Three-Dimensional Geometry - Planes, Lines
Probability & Statistics
- Probability - Conditional Probability, Bayes' Theorem
- Random Variables and Probability Distributions
- Linear Programming - Formulation and Solution
Download Bihar Board Class 12 Science Syllabus
Get the complete official Bihar Board Class 12 Science syllabus from the BSEB website for Intermediate board exam preparation.
Official BSEB Class 12 Science Syllabus
Download the complete syllabus for all Science stream subjects from the official BSEB website.
Visit BSEB Official WebsiteThe official syllabus is available on the BSEB website. Navigate to the "Syllabus" section for Class 12 Science.
Frequently Asked Questions About Science Syllabus
- Physics: Electrostatics, Magnetism, Optics, Modern Physics
- Chemistry: Physical, Organic, Inorganic Chemistry
- Biology OR Mathematics: Life Sciences or Advanced Mathematics
- English: Language, Literature, Communication Skills
- Hindi/Regional Language: Language and Literature
Students can choose between Biology (PCB) or Mathematics (PCM) based on their career goals.
- Revised content as per the latest BSEB guidelines
- Updated topics and chapters for Intermediate board exam
- Enhanced focus on competency-based learning
- Alignment with NEP 2020 recommendations
Always refer to the official BSEB website for the latest updates.
- Syllabus Breakdown: Detailed subject-wise and chapter-wise analysis
- Intermediate Board Exam Planning: Customized study schedules based on the syllabus
- Expert Guidance: Help with understanding difficult topics
- Preparation Strategy: Tips for effective syllabus coverage
Book a free consultation to get personalized syllabus guidance for Intermediate board exams.
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