WBCHSE Class 11 Science Syllabus 2023 has been finally announced by the West Bengal higher secondary board. There are total three streams Arts, commerce and science for class 11 and 12 students. So, the syllabus and date sheet has also been released by the board of West Bengal. You can also download the syllabus and date sheet of the streams on the official West Bengal Higher secondary education board. The syllabus will include all the units and its details you should be studying for the final exam scheduled to happen in March 2023.
Below is the full syllabus and marks distribution for class 11 science stream so that you have an idea what chapters have been not included and what you have to study for the final exams. The marks are distributed majorly intro three categories: theory marks (main exam), practical marks (viva and written) and project you have been given full year.
Is there any reduction in WBCHSE Class 11 Syllabus 2023?
Yes, the WBCHSE board has decided to cut off the syllabus like they did in the times when covid pandemic happened. For each subject of class 11, the syllabus has been cut off to 35 percent. So, you have to study according to that.
WBCHSE Class 11 Science Marks Distribution
| SUBJECT | THEORY MARKS | PRACTICAL MARKS | PROJECT | TOTAL |
|---|---|---|---|---|
| PHYSICS | 70 | 30 | – | 100 |
| CHEMISTRY | 70 | 30 | – | 100 |
| BIOLOGY | 70 | 30 | – | 100 |
| MATHEMATICS | 80 | – | 20 | 100 |
| ENGLISH | 80 | – | 20 | 100 |
| COMPUTER SCIENCE | 70 | 30 | – | 100 |
WBCHSE Class 11 Science Syllabus PDF 2023
Wes Bengal board has announced the syllabus for all the streams and has also released the PDF for the courses. You will not have to go anywhere to get the pdf as we have brought it here for you. In addition to this, the detailed version of science syllabus has been crafted below for you to have a better understanding of the syllabus:
| STREAM | LINK |
|---|---|
| WBCHSE Class 11 Science Syllabus PDF | Download Here |
If you are a commerce or arts stream student you can also get the pdf of the syllabus right here. Below are the links to download the PDF of WBCHSE class 11 arts syllabus and WBCHSE class 11 arts syllabus. Here are the links:
| STREAM | LINKS |
|---|---|
| WBCHSE Class 11 Commerce Syllabus PDF | Download Here |
| WBCHSE Class 11 Arts Syllabus PDF | Download Here |
WBCHSE Class 11 Chemistry Syllabus 2023
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | Basic Concepts Of Chemistry | 3 |
| UNIT 2 | Structure Of Atom | 6 |
| UNIT 3 | Classification Of Periodicity And Elements In Properties | 4 |
| UNIT 4 | Molecular Structure And Chemical Bonding | 5 |
| UNIT 5 | State Of Matter: Gases And Liquids | 4 |
| UNIT 6 | Thermodynamics | 6 |
| UNIT 7 | Equilibrium | 6 |
| UNIT 8 | Redox Reactions | 3 |
| UNIT 9 | Hydrogen | 3 |
| UNIT 10 | S- Block Elements | 5 |
| UNIT 11 | Introduction To P- Block Elements | 7 |
| UNIT 12 | Introduction To Organic Chemistry | 7 |
| UNIT 13 | Hydrocarbons | 8 |
| UNIT 14 | Environmental Chemistry | 3 |
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WBCHSE Class 11 Physics Syllabus 2023
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | Physical World And Measurement | 2 |
| UNIT 2 | Kinematics – Motion in a Straight Line – Motion in a Plane | 10 |
| UNIT 3 | Laws Of Motion | 10 |
| UNIT 4 | Energy, Work And Power | 5 |
| UNIT 5 | Motion Of System Of Rigid Body And Particles | 6 |
| UNIT 6 | Introduction To Gravitation | 7 |
| UNIT 7 | Properties Of Bulk Matter – Solids Mechanical Properties – Fluids Mechanical properties – Thermal properties of matter | 10 |
| UNIT 8 | Thermodynamics | 5 |
| UNIT 9 | Kinetic Theory Of Gases And Perfect Gas Behavior | 5 |
| UNIT 10 | Oscillations And Waves – Waves – Oscillations | 10 |
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WBCHSE Class 11 Mathematics Syllabus 2023
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | Sets And Functions – Sets – Trigonometry – Relation And Function | 19 |
| UNIT 2 | Algebra – Linear Inequalities – Quadratic Equations And Complex Numbers – Series And Sequences – Permutations And Combination | 25 |
| UNIT 3 | Coordinate Geometry – Conic Section – Straight Lines – Introduction To 3D Geometry | 17 |
| UNIT 4 | Calculus | 8 |
| UNIT 5 | Mathematical Reasoning | 3 |
| UNIT 6 | Statistics And Probability | 8 |
| UNIT 7 | Properties Of Bulk Matter | 20 |
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WBCHSE Class 11 Biology Syllabus
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | DIVERSITY OF LIVING ORGANISMS Science of life 1.1 Science of Life – Introduction 1.2 Characteristics of life 1.3 Definition and concept of biodiversity Taxonomy and Systematic 2.1 Taxonomy and Systematics – Definition 2.2 Taxonomic hierarchy-(Linnaeus) with Example 1 2.3 Bionomical nomenclature Classification of Living Organisms 3.1 What is classification (Definition) 3.2 Need for classification 3.3 Five kingdoms of life and the basis of classification of five kingdoms. 3.4 Salient features and classification of Monera, Protoctista (Protista), Fungi and Lichens into major groups. 3.5 Virus and viriods – a brief General account. 3.6 Salient features and classification of plant into major group – Algae, Bryophytes Pteridophytes, Gymnosperms and Angiosperms (three to five salient and distinguishing features of each category and at least two examples of each category 3.7 Angiosperm – classification upto class, characteristic features (three to five) and examples. 3.8 Salient features and classification of Animals – major non chordata upto phyla And chordatas upto class level (three to five Salient features and at least two examples) 3.9 Tools for study of biodiversity – Museums, Zoos, Botanical Garden & Herberia. | 7 |
| UNIT 2 | STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS Structural Organisation in Plants 4.1 Tissues (Definition) 4.2 Tissues in plants – Meristematic and Permanent (Structure and function) 4.3 Morphology of Root, Stem and leaf (including modifications, microscopic Anatomy and functions)(To be dealt along with relevant practicals) 4.4 Inflorescenes (Major types – Racemose And Cymose) 4.5 Morphology of flower (including aestivation And placentation), fruit and seed (one Monocot-Maize and one Dicot-Gram) Structural Organisation in Animals 5.1 Tissues in animals (structure, occurrence and function in brief). 5.2 Morphology, anatomy and functions of different systems (digestive, circulatory respiratory, nervous and reproductive) of an insect-cockroach.(brief account) | 12 |
| UNIT 3 | CELL FUNCTION AND STRUCTURE Cell 6.1 Cell theory and cell as the basic unit of life 6.2 Cell and its major parts – cell membranes and protoplasm (cytoplasm and nucleus) 6.3 Structure of a prokaryotic and eukaryotic cell (in brief). 6.4 Structure of plant cell and animal cell (in brief). 6.5 Cell envelop – cell membrane and cell wall (ultrastructure and function) 6.6 Cell organelles-Ultrastructure and function; Mitochondria, golgi bodies, endoplasmic reticulum, ribosomes, lysomes, vacuoles, plastids, micro bodies (peroxisomes, spherosomes and glyoxysomes). 6.7 Ultra structure and function of cytoskeleton, Cilia, flagella and centrioles. 6.8 Nucleus- nuclear membrane, nucleoplasm, Chromatin, nucleolus(ultrastructure and function) Chemical constituents of living cell 7.1 Chemical constituents of living cell 7.2 Biomolecules-structure and function of protein, carbohydrate, lipid and nucleic acid. 7.3 Enzyme-types,properties and enzyme action (lock and key, induced fit model and allosterism) Cell Division 8.1 Introduction 8.2 Definition and types 8.3 Cell cycle 8.4 Mitosis- Definition and significance (process not required) 8.5 Meiosis- Definition,types,process and Significance 8.6 Difference between mitosis and meiosis | 15 |
| UNIT 4 | PLANT PHYSIOLOGY Movement of Water, Food, Nutrition And Gases 9.1 Introduction Absorption of water,gases and nutrients. 9.2 Cell to cell transport- diffusion,facilitated diffusion,active transport 9.3 Plant-water relation- imbibitions,water potential,osmosis and plasmolysis. 9.4 Long distance transport-apoplast,symplast, root pressure transpiration pull, Uptake of mineral ions 9.5 Transpiration and guttation, opening and closing of stomata 9.6 Translocation- transport through xylem and phloem, Mass flow hypothesis Plant Nutrition And Minerals 10.1 Introduction 10.2 Essential minerals-macro and micro nutrients, their roles and deficiency symptoms (in tabular form) 10.3 Mineral toxicity 10.4 Elementary idea of the Hydroponics 10.5 Nitrogen metabolism-nitrogen cycle, biological nitrogen fixation. Respiration 11.1 Introduction 11.2 Exchange of gases 11.3 Cellulare respiration-glycolysis, fermentation (anaerobic), T.C.A cycle and E.T.S (aerobic) Definition, process and significance 11.4 Energy relations-number of A.T.P molecules generated in respiration. 11.5 Amphibolic pathways 11.6 Respiratory quotient of nutrients Photosynthesis 12.1 Introduction-Autotrophic nutrition: photo and chemo-autotrophic, nutritions. 12.2 Definition and the site of Photosynthesis. 12.3 Photosynthetic pigments (elementary idea-structure not required) 12.4 Photochemical and biosynthetic phases of photosynthesis. 12.5 Cyclic and non cyclic photophosphorylation. 12.6 Chemo osmotic hypothesis 12.7 Photo respiration 12.8 C3 and C4 pathways 12.9 Factors Controlling photosynthesis Plant Growth And Development 13.1 Introduction 13.2 Phases of plant growth and plant growth rate 13.3 Condition of growth…..(light, temperature, water,hormone,nutrients only) 13.4 Differentiation, De-differentiation, and Re-differentiation-definition and example only. 13.5 Sequence of developmental process in a plant cell through chart. 13.6 Growth regulations-auxin, gibberellins cytokinin, ethylene, A.B.A 13.7 Seed germination 13.8 Seed dormancy 13.9 Vernalisation 13.10 Photoperiodism-definition, types of plants on the basis of the length of the photoperiod. | 18 |
| UNIT 5 | HUMAN PHYSIOLOGY Digestion and Absorption 14.1 Introduction 14.2 Structure (in brief) of human Alimentary canal including dental arrangement and digestive glands. 14.3 Role of the digestive enzymes and the G -1 Hormone in digestion. 14.4 Peristalsis 14.5 Digestion, absorption and assimilation of protein, carbohydrate and fat 14.6 [Caloric value of proteins, carbohydrates and fats.] Box item-not to be evaluated. 14.7 Egestion 14.8 Nutritional and digestive disorders- PEM (protein energy malnutrition,) indigestion, constipation vomiting, jaundice, diarrhoea. Breathing and Respiration 15.1 Introduction 15.2 Respiratory organs in animals (through chart, recall only) 15.3 Respiratory system in human (outline) 15.4 Mechanism of breathing and its regulation in human. 15.5 Exchange of gases, transport of gases and regulation of respiration. 15.6 Repertory volumes 15.7 Disorders related to respiration Asthma, emphysema, occupational respiratory disorders- (e.g. Silicosis, Asbestosis) Body Fluids And Circulation 16.1 Introduction 16.2 Composition of Blood (Tabular form) 16.3 Blood groups, ABO Blood groups 16.4 Coagulation of blood 16.5 Composition of lymph and its function 16.6 Human circulatory system-(outline idea) 16.7 Structure of Human heart and blood vessels. Excretory Products And their Elimination 17.1 Introduction 17.2 Modes of excretion- Ammonotelism Ureotelism, Uricotelism (Definition and Examples) 17.3 Human excretory system- structure and function (Histology of nephron) 17.4 Urine formation and Osmo- regulation 17.5 Regulation of Kidney function, Renin, angiotensin, Antidiuretic factor A.D.H and diabetes insipidus 17.6 Role of other organs in excretion- Liver, skin , lung and salivary gland. 17.7 Disorders- Uraemia, renal failure, Renal calculi, Nephritis. 17.8 Dialysis and artificial kidney Locomotion and Movement 18.1 Introduction- What is locomotion and movement? 18.2 Types of movement ciliary Flagellar and muscular. Neural control and coordination 19.1 Introduction- what is neural control and co-ordination 19.2 Neurones and nerves (Revisionary) 19.3 Nervous system in human 19.4 Central Nervous System, Peripheral Nervous System (P.N.S), and visceral Nervous System. Brain and its major parts- cerebral cortex, thalamus, hypothalamus and lymbic system, mid brain, pons, medulla, cerebellum and Spinal cord ( function only), Mode of distribution and function of P.N.S and autonomic nervous system. 19.5 Generation and Conduction of nerve impulse. 19.6 Reflex action and Reflex Arc 19.7 Sense Organs- sensory perception outline structure and function of eye and ear. Chemical Coordination And Regulation 20.1 Introduction- endocrine glands and hormones. 20.2 Human endocrine system- Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas,Gonads (location and function only) 20.3 Mechanism of hormone action (elementary idea) 20.4 Role of hormones as messengers and regulators. 20.5 Hypo and Hyper activity of endocrine glands and related Disorders (common disorders e.g., Dwarfism Acromegaly Cretinism,Goiter, Exopthalmic goiter, Diabetes, Addisons disease. (Important diseases related to physiology of all Systems of human are to be taught briefly.) | 3 |
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WBCHSE Class 11 Computer Science Syllabus 2023
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | COMPUTER ORGANIZATION – Computer History – Computer Generations – Computer System Block Diagram (Output devices, Input devices, memory, CPU, Bus types) – Functions Of Computers | 10 |
| UNIT 2 | DATA REPRESENTATION – Number Systems (Decimal, Binary) – Conversion Of Number Systems – Addition And Subtraction Of Number System – Negative Number Representation Methods (One’s, two’s, signed) | 8 |
| UNIT 3 | INTRODUCTION TO BOOLEAN ALGEBRA – Logical Operations (AND, NOT, OR) – De’ Morgan’s Theorems and Basic Principle of Duality – Truth Tables – Laws And Identities of Boolean Algebra – Logical Gates: OR, AND, NOR, X-NOR, XOR – Universal Gates: NAND, NOR Gates – Simple combinational circuit design | 12 |
| UNIT 5 | OPERATING SYSTEMS – Function and role of Operating System – Booting(cold and hot) – Directory and File Structure, Path and Pathname – File naming system, System files, Batch files, executable files – Familiarities with different commands and utilities of MS-DOS and MS-Windows – Familiarities with GUI – Study of UNIX / Linux with respect to commands and utilities | 10 |
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WBCHSE Class 11 English Syllabus 2023
| UNIT | NAME OF CHAPTER | MARKS WEIGHT |
|---|---|---|
| UNIT 1 | PROSE – One of these Days-Gabriel Garcia Marquez – The Sunder-bans Inheritance- Bittu Sehgal – Making Writing Simple- J.B. Priestley – Through the Tunnel- Dorris Lessing | 20 |
| UNIT 2 | VERSE – Stolen Boat – William Wordsworth – You who never arrived – Rainer Maria Rilke – Snake- D H Lawrence – The Monkey and the Crocodile – Vikram Seth | 20 |
| UNIT 3 | TEXTUAL GRAMMAR Questions will be set on the following grammatical items from the prescribed pieces: Tense, Voice, Group verbs, Preposition, Relative clause, Participle, Gerund, Subject- verb agreement. | 20 |
| UNIT 4 | ESSAY WRITING (350-400 WORDS) Essays on current Social/Academic topics should be practiced. | 10 |
| UNIT 5 | RHETORIC 4 questions (out of 6) of 3 marks each (1 mark for identifying the figure of speech and 2 marks for explaining) will be set from the following figures of speech: Simile, Metaphor, Metonymy, Synecdoche, Alliteration, Hyperbaton, Epigram, Anti-thesis, Irony, Innuendo, Transferred epithet, Oxymoron, Interrogation, Exclamation, Epanaphora, Chiasmus, Litotes, Onomatopoeia. | 10 |
| UNIT 7 | PROJECT (1000-1500 WORDS) Topics for project: (any one) 1 The Canterbury Tales 2 Elizabethan Drama 3 Eighteenth century Novel 4 Romantic Poetry | 20 |
How To Download WBCHSE Class 11 2023 Syllabus?
- Visit the official website of West Bengal Higher Secondary Education Board.
- On top of the website, you will see different sections.
- Click on the syllabus section and you will redirected to a page.
- Select your class.
- Once you have selected your class, select your stream.
- After that, download your WBCHSE class 11 any stream syllabus.
WBCHSE Class 11 Science Syllabus 2023: FAQ’S
1. How do I download Wbchse syllabus?
A detailed version of points are mentioned above on how to download the syllabus for all classes.
2. Is Bengali compulsory for Wbchse?
WBCHSE has announced that out of two, English and Bengali one has to be opted out and it is compulsory for all the students.
3. What happens if you fail one subject in class 11 WBCHSE?
If you have failed in on of the subjects, don’t worry and be patient. WBCHSE will conduct compartment exams for all the subjects, 3-4 months after the main exam. You have to appear in the one you have failed.
4. What is the pass mark out of 100 in WBCHSE?
30% marks is minimum out of 100 in order to pass a subject. So, you have to score 30 Marks or above to pass a particular subject.
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