ODISHA BOARD CLASS 11 EXAM

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  • Written by gnanambigai
  • Last Modified on 24-01-2023
  • Written by gnanambigai
  • Last Modified on 24-01-2023

Odisha Board Class 11

About Exam

Exam Brief

A Council for Higher Secondary Education in Odisha was established under the Odisha Higher Secondary Education Act 1982 to oversee, control and develop Higher Secondary Education in Orissa. Odisha board prepares the curriculum and syllabus for Class 11 students and is also in charge of conducting the Class 11 exam. 

Class 11 subjects are important for students since they lay the foundation for Class 12 exams as well as the degree-level exams. In essence, the board aims to instill critical thinking, open-mindedness, and flexibility in students learning. As a result, the board provides Class 11 students with high-quality education and skills. Read this article to learn more. 

Exam Summary

For each stream, the exam consists of 9 subjects. 5 subjects are compulsory for students of all streams. Each of these subjects namely, English, Main Indian Language (MIL), Environmental Education (EE), Yoga, and Basic Computer Education(BCE) carry 100 marks each(1st year-Theory-70 marks and 2ndyear – project/practical 30 marks). Apart from these, there will be 4 elective subjects. For example, in the Science stream, Physics and Chemistry are compulsory electives. The remaining two electives can be chosen from two Groups of subjects: Group A and Group B. The complete syllabus for all streams is given in a PDF format in this article in the syllabus section.

Official Website Link

www.bseodisha.nic.in

Exam Syllabus

Exam Syllabus

Exam Syllabus

The Odisha Board Class 11 syllabus for the Science stream consists of subjects such as Maths, Physics, Chemistry and Biology. Specific downloadable links are given for the practical syllabus of every subject. The Class 11 syllabus enables wards to understand the significance of each concept from an examination perspective. BSE Odisha Class 11 students will find these details useful to prepare for their exams.

The detailed syllabus for Maths, Physics, Chemistry and Biology in the Science stream is given below.

Odisha Board +2 First-Year (Class 11) Maths Syllabus 2021-22

Students preparing using the Class 11 syllabus 2021-22 should know the topics included in Class 11 Maths. This subject includes sets and functions, mathematical reasoning, calculus, statistics and probability, and other units.

Unit I: Sets and Functions Sets and their representations. Empty set. Finite and Infinite sets. Equal sets. Power set. Subsets. Subsets of a set of real numbers, especially intervals (with notations). Venn diagrams. Universal set. Complement of a set. Properties of Complement. Union and Intersection of sets.Difference of sets.
Unit II: Algebra i) Principle of Mathematical Induction
The principle of mathematical induction and simple applications. Process of the proof by induction, motivating the application of the method by looking at natural numbers as the least inductive subset of real numbers.
ii) Complex Numbers and Quadratic Equations
Need for complex numbers, especially√−1, to be motivated by inability to solve some of the quadratic equations. Algebraic properties of complex numbers. Argand plane and polar representation of complex numbers. Solution of quadratic equations (with real coefficients) in the complex number system, statement of Fundamental Theorem of Algebra.Square root of a complex number.
iii) Linear Inequalities
Linear inequalities. Graphical solution of linear inequalities in two variables. Algebraic solutions of linear inequalities in one variable and their representation on the number line. Graphical method of finding a solution of a system of linear inequalities in two variables.
iv) Permutations and Combinations
Fundamental principle of counting. Factorial n. (n!) Permutations and combinations, simple applications, derivation of Formulae and their connections.
v) Binomial Theorem
Historical perspective, statement and proof of the binomial theorem for positive integral indices.Pascal’s triangle, general and middle term in binomial expansion, simple applications.
vi) Sequence and Series
Sequence and Series. Arithmetic Progression (A. P.). Arithmetic Mean (A.M.) Geometric Progression (G.P.), general term of a G.P., sum of n terms of a G.P., infinite G.P. and its sum, geometric mean (G.M.), relation between A.M. and G.M. Formulae for the following special sums.
Unit III: Calculus i) Limits and Derivatives
Derivative introduced as rate of change both as that of distance function and geometrically. Intuitive idea of limit. Limits of polynomials and rational functions trigonometric, exponential and logarithmic functions. Definition of derivative relates it to scope of tangent of the curve, derivative of sum, difference, product and quotient of functions. Derivatives of polynomial and trigonometric functions.
Unit IV: Coordinate Geometry i) Straight Lines
Brief recall of two dimensional geometry from earlier classes. Shifting of origin. Slope of a line and angle between two lines. Various forms of equations of a line: parallel to axis, point -slope form, slope-intercept form, two-point form, intercept form and normal form. General equation of a line. Equation of family of lines passing through the point of intersection of two lines.Distance of a point from a line.
ii) Conic Sections
Sections of a cone: circles, ellipse, parabola, hyperbola, a point, a straight line and a pair of intersecting lines as a degenerate case of a conic section. Standard equations and simple properties of parabola, ellipse and hyperbola.Standard equation of a circle.
iii) Introduction to Three-dimensional Geometry
Coordinate axes and coordinate planes in three dimensions. Coordinates of a point. Distance between two points and section formula.
Unit V: Mathematical Reasoning Mathematically acceptable statements. Connecting words/ phrases – consolidating the understanding of “if and only if (necessary and sufficient) condition”, “implies”, “and/or”, “implied by”, “and”, “or”, “there exists” and their use through a variety of examples related to real life and Mathematics. Validating the statements involving the connecting words, difference among contradiction, converse and contrapositive.
Unit VI: Statistics and Probability i) Statistics
Measures of Dispersion: Range, Mean deviation, variance and standard deviation of ungrouped/grouped data. Analysis of frequency distributions with equal means but different variances.
ii) Probability
Random experiments; outcomes, sample spaces (set representation). Events; occurrence of events, ‘not’, ‘and’ and ‘or’ events, exhaustive events, mutually exclusive events, Axiomatic (set theoretic) probability, connections with other theories of earlier classes. Probability of an event, probability of ‘not’, ‘and’ and ‘or’ events.

 

Odisha Board +2 First-Year (Class 11) Physics Syllabus 2021-22

Students who go through the Class 11 Physics syllabus 2021-22 will understand the basic ideas related to the following concepts such as Physical World and Measurement, Gravitation, Kinematics, Thermodynamics, Oscillation and Waves and more. These ideas and concepts related to Physics are explained in the syllabus.

Unit I: Physical World and Measurement Chapter–1: Physical World
Physics-scope and excitement; nature of physical laws; Physics, technology and society.
Chapter–2: Units and Measurements
Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units.
Length, mass and time measurements; accuracy and precision of measuring instruments; errors in measurement; significant figures.
Dimensions of physical quantities, dimensional analysis and its applications.
Unit II: Kinematics Chapter–3: Motion in a Straight Line
Frame of reference, motion in a straight line: position-time graph, speed and velocity. Elementary concepts of differentiation and integration for describing motion, uniform and non- uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity – time and position-time graphs. Relations for uniformly accelerated motion (graphical treatment).
Chapter–4: Motion in a Plane
Scalar and vector quantities; position and displacement vectors, general vectors and their notations; equality of vectors, multiplication of vectors by a real number; addition and subtraction of vectors, relative velocity, unit vector; resolution of a vector in a plane, rectangular components, scalar and vector product of vectors.
Motion in a plane, cases of uniform velocity and uniform acceleration, projectile motion, uniform circular motion.
Unit III: Laws of Motion Chapter–5: Laws of Motion
Intuitive concept of force, inertia, Newton’s first law of motion; momentum and Newton’s second law of motion; impulse; Newton’s third law of motion.
Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces, Static and kinetic friction, laws of friction, rolling friction, lubrication.
Dynamics of uniform circular motion: centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road)
Unit–IV Work, Energy and Power Chapter–6: Work, Energy and Power
Work done by a constant force and a variable force; kinetic energy, work energy theorem, power.
Notion of potential energy, potential energy of a spring, conservative forces: conservation of mechanical energy (kinetic and potential energies); nonconservative forces: motion in a vertical circle; elastic and inelastic collisions in one and two dimensions.
Unit–V Motion of System of Particles and Rigid Body Chapter–7: System of Particles and Rotational Motion
Centre of mass of a two-particle system, momentum conservation and centre of mass motion.
Centre of mass of a rigid body; centre of mass of a uniform rod.
Moment of a force, torque, angular momentum, law of conservation of angular momentum and its applications.
Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.
Moment of inertia, radius of gyration, values of moments of inertia for simple geometrical objects (no derivation).
Statement of parallel and perpendicular axes theorems and their applications.
Unit-VI Gravitation Chapter–8: Gravitation
Kepler’s laws of planetary motion, universal law of gravitation.
Acceleration due to gravity and its variation with altitude and depth.
Gravitational potential energy and gravitational potential, escape velocity, orbital velocity of a satellite, geo-stationary satellites.
Unit–VII Properties of Bulk Matter Chapter–9: Mechanical Properties of Solids
Elastic behaviour, Stress-strain relationship, Hooke’s law, Young’s modulus, bulk modulus, shear modulus of rigidity, Poisson’s ratio; elastic energy.
Chapter–10: Mechanical Properties of Fluids
Pressure due to a fluid column; Pascal’s law and its applications (hydraulic lift and hydraulic brakes), effect of gravity on fluid pressure. Viscosity, Stokes’ law, terminal velocity, streamline and turbulent flow, critical velocity, Bernoulli’s theorem and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension ideas to drops, bubbles and capillary rise.
Chapter–11: Thermal Properties of Matter
Heat, temperature, thermal expansion; thermal expansion of solids, liquids and gases, anomalous expansion of water; specific heat capacity; Cp, Cv – calorimetry; change of state – latent heat capacity.
Heat transfer-conduction, convection and radiation, thermal conductivity, qualitative ideas of blackbody radiation, Wein’s displacement law, Stefan’s law, Greenhouse effect.
Unit–VIII Thermodynamics Chapter–12: Thermodynamics
Thermal and definition of temperature (zeroth law of thermodynamics), heat, work and internal energy.
First law of thermodynamics, isothermal and adiabatic processes.
Second law of thermodynamics: reversible and irreversible processes, Heat engine and refrigerator.
Unit–IX Behaviour of Perfect Gases and Kinetic Theory of Gases Chapter–13: Kinetic Theory
Equation of state of a perfect gas, work done in compressing a gas.
Kinetic theory of gases – assumptions, the concept of pressure.
Kinetic interpretation of temperature; RMS speed of gas molecules; degrees of freedom, the law of equipartition of energy (statement only) and application to specific heat capacities of gases; the concept of mean free path, Avogadro’s number.
Unit–X Oscillations and Waves Chapter–14: Oscillations
Periodic motion – time period, frequency, displacement as a function of time, periodic functions.
Simple harmonic motion (S.H.M) and its equation; phase; oscillations of a loaded spring- restoring force and force constant; energy in S.H.M. Kinetic and potential energies; simple pendulum derivation of expression for its time period.
Free, forced and damped oscillations (qualitative ideas only), resonance.
Chapter–15: Waves
Wave motion: transverse and longitudinal waves, speed of the travelling wave, displacement relation for a progressive wave, principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect.
Practicals The record, to be submitted by the students, at the time of their annual examination, has to include:

  • Record of at least 12 Experiments [with 6 from each section], to be performed by the students.
  • Record of at least 6 Activities [with 3 each from section A and section B], to be performed by the students.
  • Report of the project to be carried out by the students.

Odisha Board +2 First-Year (Class 11) Chemistry Syllabus 2021-22

The important topics covered by the Class 11 Chemistry 2021-22 syllabus are: Basic Concepts of Chemistry, States of Matter: Gases and Liquids, Hydrocarbons, Equilibrium, Environmental Chemistry and more.

Odisha Board Class 11 Chemistry Syllabus

Unit I: Some Basic Concepts of Chemistry General Introduction: importance and scope of Chemistry.
Nature of matter, laws of chemical combination, Dalton’s atomic theory: the concept of elements, atoms and molecules.
Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry and calculations based on stoichiometry.
Unit II: Structure of Atom Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars. Thomson’s model and its limitations. Rutherford’s model and its limitations, Bohr’s model and its limitations, the concept of shells and subshells, dual nature of matter and light, de Broglie’s relationship, Heisenberg uncertainty principle, the concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals – Aufbau principle, Pauli’s exclusion principle and Hund’s rule, electronic configuration of atoms, stability of half-filled and completely filled orbitals.
Unit III: Classification of Elements and Periodicity in Properties Significance of classification, a brief history of the development of periodic table, modern periodic law and the present form of the periodic table, periodic trends in properties of elements -atomic radii, ionic radii, inert gas radii, Ionization enthalpy, electron gain enthalpy, electronegativity, valency. Nomenclature of elements with atomic number greater than 100.
Unit IV: Chemical Bonding and Molecular Structure Valence electrons, ionic bond, covalent bond, bond parameters, Lewis structure, the polar character of covalent bond, the covalent character of ionic bond, valence bond theory, resonance, the geometry of covalent molecules, VSEPR theory, the concept of hybridization, involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules(qualitative idea only), Hydrogen bond.
Unit V: States of Matter: Gases and Liquids Three states of matter, intermolecular interactions, types of bonding, melting and boiling points, the role of gas laws in elucidating the concept of the molecule, Boyle’s law, Charles law, Gay Lussac’s law, Avogadro’s law, ideal behaviour, empirical derivation of gas equation, Avogadro’s number, ideal gas equation. Deviation from ideal behaviour, liquefaction of gases, critical temperature, kinetic energy and molecular speeds (elementary idea), Liquid State- vapour pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations)
Unit VI Chemical Thermodynamics Concepts of System and types of systems, surroundings, work, heat, energy, extensive and intensive properties, state functions. The first law of thermodynamics -internal energy and enthalpy, heat capacity and specific heat, measurement of ‘U and ‘H, Hess’s law of constant heat summation, enthalpy of bond dissociation, combustion, formation, atomization, sublimation, phase transition, ionization, solution and dilution. Second law of Thermodynamics (brief introduction) Introduction of entropy as a state function, Gibb’s energy change for spontaneous and nonspontaneous processes, criteria for equilibrium. Third law of thermodynamics (brief introduction).
Unit VII: Equilibrium Equilibrium in physical and chemical processes, dynamic nature of equilibrium, law of mass action, equilibrium constant, factors affecting equilibrium – Le Chatelier’s principle, ionic equilibrium- ionization of acids and bases, strong and weak electrolytes, degree of ionization, ionization of polybasic acids, acid strength, the concept of pH, hydrolysis of salts (elementary idea), buffer solution, Henderson Equation, solubility product, common ion effect (with illustrative examples).
Unit VIII: Redox Reactions Concept of oxidation and reduction, redox reactions, oxidation number, balancing redox reactions, in terms of loss and gain of electrons and change in oxidation number, applications of redox reactions.
Unit IX: Hydrogen Position of hydrogen in periodic table, occurrence, isotopes, preparation, properties and uses of hydrogen, hydrides-ionic covalent and interstitial; physical and chemical properties of water,heavy water, hydrogen peroxide -preparation, reactions and structure and use; hydrogen as a fuel
Unit X: s -Block Elements s-Block Elements (Alkali and Alkaline Earth Metals)
Group 1 and Group 2 Elements General introduction, electronic configuration, occurrence, anomalous properties of the first element of each group, diagonal relationship, trends in the variation of properties (such as ionization enthalpy, atomic and ionic radii), trends in chemical reactivity with oxygen, water, hydrogen and halogens, uses.
Preparation and Properties of Some Important Compounds
Sodium Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogen carbonate, Biological importance of Sodium and Potassium. Calcium Oxide and Calcium Carbonate and their industrial uses, biological importance of Magnesium and Calcium.
Unit XI: p -Block Elements General Introduction to p -Block Elements
Group 13 Elements: General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous properties of the first element of the group, Boron – physical and chemical properties, some important compounds: Borax, Boric acid, Boron Hydrides, Aluminium: Reactions with acids and alkalis, uses.
Group 14 Elements: General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous behaviour of first elements. Carbon-catenation, allotropic forms, physical and chemical properties; uses of some important compounds: oxides. Important compounds of Silicon and a few uses: Silicon Tetrachloride, Silicones, Silicates and Zeolites, their uses.
Unit XII: Organic Chemistry: Some Basic Principles and Techniques General introduction, methods of purification, qualitative and quantitative analysis, classification and IUPAC nomenclature of organic compounds. Electronic displacements in a covalent bond: inductive effect, electromeric effect, resonance and hyperconjugation. Homolytic and heterolytic fission of a covalent bond: free radicals, carbocations, carbanions, electrophiles and nucleophiles, types of organic reactions.
Unit XIII: Hydrocarbons Classification of Hydrocarbons
Aliphatic Hydrocarbons:
Alkanes – Nomenclature, isomerism, conformation (ethane only), physical properties, chemical reactions including free radical mechanism of halogenation, combustion and pyrolysis. Alkenes – Nomenclature, structure of double bond (ethene), geometrical isomerism, physical properties, methods of preparation, chemical reactions: addition of hydrogen, halogen, water, hydrogen halides (Markovnikov’s addition and peroxide effect), ozonolysis, oxidation, mechanism of electrophilic addition. Alkynes – Nomenclature, the structure of triple bond (ethyne), physical properties, methods of preparation, chemical reactions: acidic character of alkynes, addition reaction of – hydrogen, halogens, hydrogen halides and water.
Aromatic Hydrocarbons:
Introduction, IUPAC nomenclature, benzene: resonance, aromaticity, chemical properties: mechanism of electrophilic substitution. Nitration, sulphonation, halogenation, Friedel Crafts alkylation and acylation, directive influence of the functional group in monosubstituted benzene. Carcinogenicity and toxicity.
Unit XIV: Environmental Chemistry Environmental pollution – air, water and soil pollution, chemical reactions in the atmosphere, smogs, major atmospheric pollutants, acid rain, ozone and its reactions, effects of depletion of the ozone layer, greenhouse effect and global warming- pollution due to industrial wastes, green chemistry as an alternative tool for reducing pollution, strategies for control of environmental pollution.
Practical Syllabus Micro-chemical methods are available for several of the practical experiments, wherever possible such techniques should be used.
A. Basic Laboratory Techniques
1. Cutting glass tube and glass rod
2. Bending a glass tube
3. Drawing out a glass jet
4. Boring a cork
B. Characterization and Purification of Chemical Substances
1. Determination of melting point of an organic compound.
2. Determination of boiling point of an organic compound.
3. Crystallization of impure samples of any one of the following: Alum, Copper Sulphate, Benzoic Acid.
C. Experiments based on pH
a) Any one of the following experiments:
x Determination of pH of some solutions obtained from fruit juices, solution of known and varied concentrations of acids, bases and salts using pH paper or universal indicator.
x Comparing the pH of solutions of strong and weak acids of the same concentration.
x Study the pH change in the titration of a strong base using a universal indicator.
b) Study the pH change by common-ion in case of weak acids and weak bases.
D. Chemical Equilibrium One of the following experiments:
a) Study the shift in equilibrium between ferric ions and thiocyanate ions by increasing/decreasing the concentration of either of the ions.
b) Study the shift in equilibrium between [Co(H2O)6] 2+ and chloride ions by changing the concentration of either of the ions.
E. Quantitative Estimation
i. Using a mechanical balance/electronic balance.
ii. Preparation of standard solution of Oxalic acid.
iii. Determination of strength of a given solution of Sodium hydroxide by titrating it against a standard solution of Oxalic acid.
iv. Preparation of standard solution of Sodium carbonate.
v. Determination of strength of a given solution of hydrochloric acid by titrating it against standard Sodium Carbonate solution.
F. Qualitative Analysis
a) Determination of one anion and one cation in a given salt
Cations- Pb2+, Cu2+, As3+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4 +
Anions – (CO3) 2- , S2-, NO2 – , SO3 2-, SO2- 4, NO3 – , Cl- , Br- , I- , PO4 3- , C2O2- 4, CH3COO- (Note: Insoluble salts excluded)
b) Detection of -Nitrogen, Sulphur, Chlorine in organic compounds.
c) PROJECTS
Scientific investigations involving laboratory testing and collecting information from other sources.
A few suggested Projects
x Checking the bacterial contamination in drinking water by testing sulphide ion
x Study of the methods of purification of water
x Testing the hardness, presence of Iron, Fluoride, Chloride, etc., depending upon the regional variation in drinking water and study of causes of the presence of these ions above the permissible limit (if any).
x Investigation of the foaming capacity of different washing soaps and the effect of addition of Sodium carbonate on it
x Study the acidity of different samples of tea leaves.
x Determination of the rate of evaporation of different liquids
x Study the effect of acids and bases on the tensile strength of fibres.
x Study of acidity of fruit and vegetable juices.
Note: Any other investigatory project, which involves about 10 periods of work, can be chosen with the approval of the teacher.
Practical Examination for Visually Impaired Students Class XI Note: Same Evaluation scheme and general guidelines for visually impaired students as given for Class XII may be followed.
A. List of apparatus for identification for assessment in practicals (All experiments)
Beaker, tripod stand, wire gauze, glass rod, funnel, filter paper, Bunsen burner, test tube, test tube stand, dropper, test tube holder, ignition tube, china dish, tongs, standard flask, pipette, burette, conical flask, clamp stand, dropper, wash bottle
x Odour detection in qualitative analysis
x Procedure/Setup of the apparatus
B. List of Experiments
A. Characterization and Purification of Chemical Substances
1. Crystallization of an impure sample of any one of the following: copper sulphate, benzoic acid
B. Experiments based on pH
1. Determination of pH of some solutions obtained from fruit juices, solutions of known and varied concentrations of acids, bases and salts using pH paper
2. Comparing the pH of solutions of strong and weak acids of the same concentration.
C. Chemical Equilibrium
1. Study the shift in equilibrium between ferric ions and thiocyanate ions by increasing/decreasing the concentration of either ion.
2. Study the shift in equilibrium between [Co(H2O)6] 2+ and chloride ions by changing the concentration of either of the ions.
D. Quantitative estimation
1. Preparation of standard solution of oxalic acid.
2. Determination of molarity of a given solution of sodium hydroxide by titrating it against a standard solution of oxalic acid.
E. Qualitative Analysis
1. Determination of one anion and one cation in a given salt
2. Cations – NH+ 4 Anions – (CO3) 2-, S2-, (SO3) 2-, Cl- , CH3COO- (Note: insoluble salts excluded)
3. Detection of Nitrogen in the given organic compound.
4. Detection of Halogen in the given organic compound.
Note: The above practicals may be carried out in an experiential manner rather than recording observations.

Odisha Board +2 First-Year (Class 11) Biology Syllabus 2021-22

The 11 Biology syllabus includes units such as Diversity in the Living World, Plant Physiology, Animal Physiology etc. 

Unit I: Diversity of Living Organisms a. What is living? Biodiversity; Need for classification; three domains of life; Taxonomy and Systematics; Concept of species and taxonomic hierarchy; Binomial nomenclature; Tools for study of Taxonomy- Museum, Zoos, herbaria, Botanical gardens.
b. Five Kingdom classification; Salient features and classification of Monera, Protista and Fungi into major groups; Lichens; Viruses and Viroids.
c. Salient features and classification of plants into major groups-Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms (three to five salient and distinguishing features and at least two examples of each category); Angiosperms- classification up to class, characteristic features and examples.
d. Salient features and classification of animals- non-chordates up to phyla level and chordates up to classes level (three to five salient features and at least two examples).
Unit II: Structural Organisation in Plants and Animals a. Morphology and modification in plants; Tissues; Anatomy and functions of different parts of flowering plants- Root, stem, Leaf; inflorescence- cymose and racemose; flower, fruit and seed (To be dealt along with the relevant practical of the Practical Syllabus).
b. Animal tissues (epithelial, connective, muscular, nervous); Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (cockroach). (Brief account only).
Unit III: Cell: Structure and Function a. Cell theory and cell as the basic unit of life; Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles structure and function; Endomembrane system- endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles; mitochondria, ribosomes, plastids, microbodies; Cytoskeleton, cilia, flagella, centrioles (ultrastructure and function); nucleus’ nuclear membrane, chromatin, nucleolus.
b. Chemical constituents of living cells: Biomolecules- structure and function of proteins, carbohydrates, lipid, nucleic acids; Enzymes-types, properties, enzyme action. Cell division: Cell cycle, mitosis, meiosis and their significance.
Unit IV: Plant Physiology a. Transport in Plants: movement of water, gases and nutrients; cell to cell transport diffusion, facilitated diffusion, active transport; plant-water relations- Imbibition, water potential, osmosis, plasmolysis; long-distance transport of water- absorption, apoplast, symplast, transpiration pull, root pressure and guttation; Transpiration Opening and closing of Stomata; Uptake and translocation of mineral nutrients, Transport of food, phloem transport, Mass flow hypothesis; Diffusion of gases (brief mention).
b. Mineral Nutrition: Exchange of gases; Cellular respiration- glycolysis, fermentation(anaerobic), TCA cycle and electron transport system (aerobic); Energy relation – Number of ATP molecules generated; Amphibolic pathways; Respiratory quotient.
c. Plant growth and development: Seed germination; Phases of plant growth and plant growth rate; Conditions of growth; Differentiation, dedifferentiation and redifferentiation; Sequence of developmental process in plant cell; Growth regulators-auxin, gibberellin, cytokinin,ethylene, Abscisic acid (ABA); Seed dormancy; Vernalisation; Photoperiodism.
Unit V: Human Physiology a. Digestion and Absorption: Alimentary canal and digestive glands; Role of digestive enzymes and gastrointestinal hormones; Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats; Calorific value of proteins, carbohydrates and fats (brief account); Egestion; Nutritional and digestive disorders- PEM, indigestion, constipation, vomiting, jaundice, diarrhoea.
b. Breathing and Respiration: respiratory organs in animals (tracheal, brancheal, cutaneous, pulmonary); respiratory system in humans; mechanism of respiration (breathing) and its regulation in humans- exchange of gases, transport of gases, respiratory volumes; disorders related to respiration- asthma, emphysema, occupational respiratory disorders.
c. Body fluids circulation: composition of blood, blood groups, coagulation of blood; Composition of lymph and its function; Human circulatory system- Structure and working of human heart, blood vessels; Cardiac cycle, cardiac output, ECG; Double circulation; Regulation of cardiac activity.
Disorders of circulatory system- Hypertension, Coronary artery disease, Angina pectoris, Heart failure.
d. Excretory products and their elimination: Modes of excretion- Ammonotelism, ureotelism, uricotelism; Human excretory system- structure and function; Mechanism of Urine formation, Osmoregulation: Regulation of kidney function- Renin-Angiotensin, Atrial Natriuretic Factor, ADH and Diabetes insipidus; Role of other organs in excretion; Disorders- Uraemia, Renal failure, renal calculi, Nephritis; Dialysis and artificial kidney.
e. Locomotion and Movement: Types of movement- ciliary, flagellar, muscular; Skeletal muscle- contractile proteins and muscle contraction; Skeletal system and its functions (To be dealt with the relevant practical Syllabus); Joints; disorders of muscular and skeletal system- Myasthenia gravis, tenacy, muscular dystrophy, arthritis, osteoporosis, gout.
f. Neural control and Coordination: Neuron and nerves; nervous system in humans central nervous system (brain, spinal cord), peripheral nervous system and visceral nervous system; generation and conduction of nerve impulse; reflex action; sensory perception; sense organs; elementary structure and function of eye and ear.

The syllabus 2021-22 PDF for all the subjects are available for download at the links given below. The Council of Higher Secondary Education, Odisha has altered the existing syllabus. The revised syllabus is also provided in PDF format in the below table.

Odisha Board Class 11 PDF files for Various Streams

Odisha Board Class 11 Science Syllabus Odisha Board Class 11 Revised Science Syllabus
Odisha Board Class 11 Commerce Syllabus Odisha Board Class 11 Revised Commerce Syllabus
Odisha Board Class 11 Arts Syllabus Odisha Board Class 11 Revised Arts Syllabus

Exam Blueprint

Marks Distribution for Maths

Duration: 3 Hours Maximum Marks: 80

No. Units No. of Periods Marks
I. Sets and Functions 60 23
II. Algebra 70 30
III. Coordinate Geometry 40 10
IV. Calculus 30 5
V. Mathematical Reasoning 10 2
VI. Statistics and Probability 30 10
  Total 240 80
  Internal Assessment    
VII. Periodic Tests ( Best 2 out of 3 tests conducted)   10
VIII. Mathematics Activities   10
  Total   20

 

Marks Distribution for Physics

Details of the course structure of the subject for 2021-22 are given below:

Odisha Board Class 11 Physics Syllabus Course Structure

Evaluation Scheme for Physics Practical Exam

Time Allowed: Three hours Max. Marks: 30

Two experiments one from each section 7+7 Marks
Practical record (experiment and activities) 5 Marks
One activity from any section 3 Marks
Investigatory project 3 Marks
Viva on experiments, activities and project 5 Marks
Total 30 Marks

Marks Distribution for Chemistry

The Physical Sciences practical syllabus can also be seen in the downloadable link given in this

The Chemistry syllabus can give an overall view of the course structure of different subjects for the academic year 2021-22. The details are mentioned in the table below:

Units Titles Marks
I Basic Concepts of Chemistry 11
II Structure of Atom
III Classification of Elements & Periodicity in Properties 4
IV Chemical Bonding and Molecular Structure
V States of Matter: Gases and Liquids 21
VI Thermodynamics
VII Equilibrium 16
VIII Redox Reactions
IX Hydrogen
X s-Block Elements 18
XI Organic Chemistry: Basic Principles & Techniques
XII Hydrocarbons
XIII Environmental Chemistry
Total 70

 

Study Plan to Maximise Score

Study Plan to Maximise Score

Preparation Tips

BSE Odisha Class 11 Preparation Tips for Physics

Physics has certain central theories and principles and other theories that are based on these central theories. So, the BSE Odisha Class 11 Physics syllabus must be completely covered. Otherwise, it will be difficult to understand concepts from the Class 12 Physics syllabus.

  1. Read the Class 11 NCERT textbook of Physics thoroughly. Understand the chapters properly.
  2. Remember, you must be able to visualise the various mechanisms, processes, experiments, etc. This is very important when it comes to Physics.
  3. Note down the important points for every chapter in a separate notebook – definitions, short descriptions, formulas, diagrams, equations, etc.
  4. Understand the steps to solve problems from the example problems.
  5. Solve practice questions at the end of the chapter. Mark difficult questions to revise/practice later.

BSE Odisha Class 11 Preparation Tips for Chemistry

There are three parts to the BSE Odisha Class 11 Chemistry syllabus – Physical Chemistry. Inorganic Chemistry, and Organic Chemistry. Physical and Inorganic Chemistry is comparatively easier than Organic Chemistry, which involves a lot of chemical reactions.

  1. Like Physics, for Chemistry too, refer to the NCERT Class 11 textbook. Understand every concept, topic, mechanism, process, reaction, etc.
  2. Chemistry needs one to remember a lot of formulas, reactions, equations, etc. So, as you study, jot down the equations, reactions, and formulas.
  3. Write down the definitions of various terms, short descriptions of various processes, reactions, experiments, etc.
  4. Practice the reactions and equations regularly; otherwise, you will forget.
  5. Get an idea about how to solve problems from the example problems.
  6. Solve questions at the end of the chapter.
  7. Revise the theory, equations, reactions, and formulas regularly.

BSE Odisha Class 11 Preparation Tips for Mathematics

Mathematics is an important subject for engineering aspirants. This subject needs one to remember a lot of formulas. However, remembering the formulas without understanding the theory behind them is not at all recommended.

  1. Refer to the NCERT books and understand the theory behind every concept and topic.
  2. Jot down the formulas for a chapter: understand them and practice their derivations.
  3. Remember the formulas by heart.
  4. Go through the solved problems to understand the steps to solve problems.
  5. Solve the questions at the end of the chapter. For Maths especially, the more you practice, the better you get. Also, with practice, you will discover and learn the various shortcuts and tricks required to solve problems.

BSE Odisha Class 11 Preparation Tips for Biology

Biology is important for medical aspirants. It is a theory-based subject and one needs to remember many diagrams, processes, scientific names, etc.

  1. Read the various concepts in detail from the NCERT Class 11 Biology book.
  2. Write down the important terms, points, short descriptions, diagrams, flow charts, scientific names, etc. Then, go through them regularly so that you do not forget.
  3. Every time you finish a chapter, solve questions. Then, revise them regularly, both theory and the questions.

Important Points for BSE Odisha Class 11 Preparation

During your BSE Odisha Class 11 preparation, remember the following points:

  • The Class 11 final exam will mostly have theories and fewer numerical questions. So, you have to prepare for that as well. Make notes of various definitions, short descriptions, experiments, etc. Basically, you must be able to write the theories for every single concept as well. Refer to previous year papers to get an idea about what kind of theoretical questions are usually asked.
  • You should solve numerical problems for every subject diligently. However, entrance exams like JEE and NEET ask mostly numerical questions or application-based questions, i.e., by applying your knowledge.

Detailed Study plan

The difference in the difficulty level between 10 and 11th is very wide. Several new chapters, concepts, and topics are added in the Class 11 syllabus. Moreover, every concept and topic are explained in much more detail. This means candidates must have a deeper knowledge to score well. Furthermore, Class 11 needs a more vast and thorough knowledge of theories, formulas, visualisations, etc. Additionally, questions asked in the Class 11 exams are not as direct as in the Class 10 exam. Candidates must be prepared for indirect questions. Let us now look at a detailed preparation plan for BSE Odisha Class 11 specifically for PCMB subjects.

FAQs

Freaquently Asked Questions

Frequently Asked Questions

The most commonly asked questions on Odisha Board Class11 are given below:

Q1. What is the difference between CBSE and BSE Odisha?

A. CBSE refers to the Central Board of Secondary Education, which is a national level board of education in India for public and private schools, controlled and managed by the Union Government of India. On the other hand, BSE Odisha refers to the Council of Higher Secondary Education, a board of education imparting senior higher secondary education for public and private schools and colleges under the State Government of Odisha, India.

Q2. How many compulsory subjects are there in the Class 11 Odisha syllabus?

A. 5 subjects are compulsory for students of all streams. Each of these subjects, namely, English, Main Indian Language (MIL), Environmental Education (EE), Yoga, and Basic Computer Education(BCE), carry 100 marks each(1st year-Theory-70 marks and 2nd year – project/practical 30 marks).

Q3. What are the elective subjects in the Science stream in Odisha board Class 11?

A. The compulsory electives for the Science stream students are:

1. Physics 

2. Chemistry 

Moreover, a student must study any four Elective Subjects out of the following groups as 3rd and 4th electives. Candidates must select their 3rd and 4th elective subject from Group – A and their 4th Elective from Group B. 

Group – A: Mathematics / Biology / Geology (can be opted as either 3rd or 4th elective subject)

Group-B: Electronics/ Statistics/ Geography/Computer Science/ Information Technology/ Biotechnology/ Economics/ Sanskrit (can be opted as 4th Elective Subject only).

Q4. How to study for the Class 11 Science stream?

A. Read the various concepts in detail from the BSE Odisha Class 11 books of Physics, Chemistry, and or Biology. Note the important terms, points, short descriptions, diagrams, flow charts, scientific names, etc. Revise them regularly to remember them in the long term. Then, each time you finish a chapter, solve questions relevant to the section and practice the mock tests available on Embibe.

Q5. What are the common topics in Physics between the BSE Odisha syllabus and JEE Mains syllabus?

A. The common topics in Physics for BSE Odisha Board and JEE Mains are Properties of Matter and Fluid Mechanics, Electrostatics, Semiconductors and Communication System, Electromagnetic Induction and Alternating Current, Ray Optics, Magnetic Effects of Current, Laws of Thermodynamics, Current Electricity.

Dos and Donts

The most commonly asked questions on Odisha Board Class11 are given below:

Q1. What is the difference between CBSE and BSE Odisha?

A. CBSE refers to the Central Board of Secondary Education, which is a national level board of education in India for public and private schools, controlled and managed by the Union Government of India. On the other hand, BSE Odisha refers to the Council of Higher Secondary Education, a board of education imparting senior higher secondary education for public and private schools and colleges under the State Government of Odisha, India.

Q2. How many compulsory subjects are there in the Class 11 Odisha syllabus?

A. 5 subjects are compulsory for students of all streams. Each of these subjects, namely, English, Main Indian Language (MIL), Environmental Education (EE), Yoga, and Basic Computer Education(BCE), carry 100 marks each(1st year-Theory-70 marks and 2nd year – project/practical 30 marks).

Q3. What are the elective subjects in the Science stream in Odisha board Class 11?

A. The compulsory electives for the Science stream students are:

1. Physics 

2. Chemistry 

Moreover, a student must study any four Elective Subjects out of the following groups as 3rd and 4th electives. Candidates must select their 3rd and 4th elective subject from Group – A and their 4th Elective from Group B. 

Group – A: Mathematics / Biology / Geology (can be opted as either 3rd or 4th elective subject)

Group-B: Electronics/ Statistics/ Geography/Computer Science/ Information Technology/ Biotechnology/ Economics/ Sanskrit (can be opted as 4th Elective Subject only).

Q4. How to study for the Class 11 Science stream?

A. Read the various concepts in detail from the BSE Odisha Class 11 books of Physics, Chemistry, and or Biology. Note the important terms, points, short descriptions, diagrams, flow charts, scientific names, etc. Revise them regularly to remember them in the long term. Then, each time you finish a chapter, solve questions relevant to the section and practice the mock tests available on Embibe.

Q5. What are the common topics in Physics between the BSE Odisha syllabus and JEE Mains syllabus?

A. The common topics in Physics for BSE Odisha Board and JEE Mains are Properties of Matter and Fluid Mechanics, Electrostatics, Semiconductors and Communication System, Electromagnetic Induction and Alternating Current, Ray Optics, Magnetic Effects of Current, Laws of Thermodynamics, Current Electricity.

Future Exams

Similar

List of Future Exam

Odisha Board Class 12 exam (Check out Odisha Board Class 12 Time Table here).

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