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12th Sikkim Board Topics

Class 12 is that time of your life that fills your mind with mixed emotions. The thought of the board exam might make you anxious and excited as well. It is common to feel this way because this phase will decide the next goal of your career. Approximately 40000 students appeared for the Sikkim Board exam last year, and to make it to the top is not a bed of roses. The only students who succeed are the ones who persevere and study rigorously. Studying the 12th Sikkim Board topics is one way to start on the right track.

Because of the numerous topics you have in the Class 12 syllabus, it may be challenging to study them thoroughly. And this is where Embibe comes to the rescue! The topics on Embibe are explained thoroughly through 3D videos with real-life examples. This assists in better comprehension and relatability. To further refine your preparation, you can practice over 50+ questions for each topic. Continue reading this article to know more about the 12th Sikkim Board topics.

Sikkim Board Class 12 Subject-wise Topics

Being adept with all the topics gives you a complete understanding of the subject. Having in-depth knowledge ensures that you can answer any question that comes up in the exam. With Embibe, studying the topics is no longer cumbersome. All you have to do is watch the videos and immerse yourself in the concepts. Scroll down to get the Sikkim Board Class 12 subject-wise topics.

12th Sikkim Board Maths Topics

Maths is a subject that requires you to have a clear understanding of the concepts and practice daily. If you follow this, you can solve numerical problems easily. At Embibe, you can master every topic and practice as many questions as you can to ace the Maths exam. Get the 12th Sikkim Board Maths topics below.

 Chapter No. Chapters Topics 1 Relations and Functions Types of Relations Types of Functions Composition of Functions Invertible Functions Binary Operations 2 Matrices Basics of Matrices Types of Matrices Operation on Matrices Symmetric and Skew-symmetric Matrices Inverse Matrix 3 Determinants Determinants Properties of Determinants Area of a Triangle Minor and Cofactors Adjoint and Inverse of a Matrix 4 Linear Programming Mathematical Formulation of a Linear Programming Problem Different Types of Linear Programming Problems 5 Probability Conditional Probability and Multiplication Theorem Independent Events Bayes Theorem Random Variables and its Probability Distributions Bernoulli Trials and Binomial Distribution 6 Inverse Trigonometric Functions Basic Concepts in Inverse Trigonometric Functions Properties of Inverse Trigonometric Functions 7 Continuity and Differentiability Continuity Differentiability Derivatives of Composite and Implicit Functions Logarithmic Differentiation Exponential and Logarithmic Functions 8 Application of Derivatives Rate of Change of Quantities Increasing and Decreasing Function Tangents and Normals Approximation Maxima and Minima 9 Integrals Integration as an Inverse Process of Differentiation Methods of Integration Integration by Partial Fractions Integration by Parts Definite Integration 10 Application of Integrals Area Under Simple Curves Area between Two Curves 11 Differential Equations Basics of Differential Equation General and Particular Solutions of a Differential Equation Formation of Differential Equation Methods of Solving First Order, First Degree Differential Equation Applications of Differential Equations 12 Vector Algebra Basics of Vectors Addition of Vectors Multiplication of a Vector by a Scalar Product of Vectors 13 Three Dimensional Geometry Direction Cosines and Direction Ratios of a Line Equation of a Line in Space Angle between Two Lines Shortest Distance between Two Lines Plane

12th Sikkim Board Physics Topics

Physics is a subject that involves many laws, equations, derivations and numerical problems. The video explanations at Embibe help you get an in-depth understanding of the concepts. You can also practice numerical problems to polish your preparation. You can get the 12th Sikkim Board Physics topics in the table below.

 Chapter No. Chapters Topics 1 Electric Charges and Fields Electric Charge Conductors, Insulators and Semiconductors Different Methods of Charging Basic Properties of Electric Charge Coulomb’s Laws 2 Electrostatic Potential and Capacitance Electric Potential Potential Due to a Point Charge Potential Due to an Electric Dipole Potential due to System of Charges Equipotential Surfaces 3 Current Electricity Electric Current Electric Currents in Conductors Ohm’s Law Drift of Electrons and the Origin of Resistivity Limitations of Ohm’s Laws 4 Moving Charges and Magnetism Magnetic Force Motion in a Magnetic Field Motion in Combined Electric and Magnetic Fields Cyclotron Magnetic Field Due to a Current Element, Biot-Savart Law 5 Magnetism and Matter The Bar Magnet Magnetism and Gauss’s Law The Earth’s Magnetism Magnetization and Magnetic Intensity Magnetic Properties of Materials 6 Electromagnetic Induction Experiments of Faraday and Henry Magnetic Flux Faraday’s Laws of Induction Lenz’s Laws and Conservation of Energy Motional Electromotive Force 7 Alternating Current AC Voltage Applied to a Resistor Representation of AC Current and Voltage by Rotating Vectors-phasors AC Voltage Applied to an Inductor AC Voltage Applied to a Capacitor AC Voltage Applied to a Series LCR Circuit 8 Electromagnetic Waves Displacement Current Maxwell’s Equations Sources of Electromagnetic Waves Nature of Electromagnetic Waves Electromagnetic Spectrum 9 Dual Nature of Radiation and Matter Electron Emission Photoelectric Effect Einstein’s Equation of Photoelectric Effect Photoelectric Effect and Wave Theory of Light Particle Nature of Light: the Photon 10 Atoms Early Atomic Models Alpha-particle Scattering and Rutherford’s Nuclear Model of Atom Atomic Spectra Bohr Model of the Hydrogen Atom 11 Nuclei Atomic Mass and Composition of Nucleus Size of the Nucleus Mass-energy and Nuclear Binding Energy Nuclear Force Radioactivity 12 Semiconductor Electronics: Materials, Devices and Simple Circuits Comparison of Vacuum Tubes and Semiconductors Energy Band Theory and Electrical Properties of Matter Semiconductor Material Extrinsic Semiconductor p-n Junction and Semiconductor Diode 13 Ray Optics and Optical Instruments Basic Terms in Ray Optics Reflection at Plane and Spherical Surfaces Refraction at Plane Surfaces Total Internal Reflection and Critical Angle Refraction at Spherical Surfaces and by Lenses 14 Wave Optics Huygen’s Principle Doppler Effect in Light Coherent and Incoherent Addition of Waves Interference of Light Waves and Young’s Experiment Diffraction of Light

12th Sikkim Board Chemistry Topics

Class 12 Chemistry has topics like Van’t Hoff’s factor, Werner’s theory and many more. To help you study them in detail, you can refer to the 3D videos and Embibe explainers with relevant examples. Check the 12th Sikkim Board Chemistry topics below.

 Chapter No. Chapters Topics 1 The Solid State General Characteristics of Solid State Amorphous and Crystalline Solids Classification of Crystalline Solids Crystal Lattices and Unit Cells Number of Atoms in a Unit Cell 2 Solutions Types of Solutions Methods of Expressing Concentration of Solutions Solubility Vapour Pressure of Liquid Solutions Raoult’s Law 3 Electrochemistry Electrochemical Cells Galvanic Cells Electrode Potential and Standard Electrode Potential Nernst Equation Relationship between Electrode Potential, Gibb’s Energy and Equilibrium Constant 4 Chemical Kinetics Rate of a Chemical Reaction Factors Affecting Rate of a Reaction The Rate Law and Rate Constant Order of a Reaction Molecularity of a Reaction 5 Surface Chemistry Importance of Surface Chemistry Absorption Adsorption Catalysis Classification of Colloids 6 General Principles and Processes of Isolation of Elements (Metallurgy) Occurrence of Metals Concentration of Ores Extraction of Crude Metals from Concentrated Ores Oxidation-Reduction in Metallurgy Reduction of Metal Oxides to Metals 7 The p-Block Elements Occurrence of p-Block Elements Atomic and Physical Properties of Group 15 Elements Chemical Properties of Group 15 Elements Dinitrogen: Preparation, Structure, Properties and Uses Ammonia: Preparation, Structure, Properties and Uses 8 The d- and f-Block Elements Position of d-Block and f-Block Elements in Periodic Table Electronic Configuration of d-Block Elements General Properties of d-Block Elements Some Important Compounds of Transition Metals The Lanthanoids 9 Coordination Compounds Werner’s Theory of Coordination Compounds Important Terms Related to Coordination Compounds Nomenclature of Coordination Compounds Isomerism in Coordination Compounds Valence Bond Theory 10 Haloalkanes and Haloarenes Introduction to Haloalkanes and Haloarenes Classification of Haloalkanes and Haloarenes Nomenclature of Haloalkanes and Haloarenes Nature of C – X Bond in Haloalkanes Preparations of Haloalkanes 11 Alcohols, Phenols and Ethers Classification of Alcohols, Phenols, and Ethers Nomenclature of Alcohols, Phenols, and Ethers Structure of Functional Groups of Alcohols, Phenols and Ethers Methods of Preparation of Alcohols Methods of Preparation of Phenols 12 Aldehydes, Ketones and Carboxylic Acids Introduction to Aldehydes, Ketones and Carboxylic Acids Nomenclature and Structure of Aldehydes and Ketones Preparation of Aldehydes and Ketones Physical Properties of Aldehydes and Ketones Chemical Reactions of Aldehydes and Ketones 13 Amines General Introduction of Amines Structure of Amines Classification of Amines Nomenclature of Amines Methods of Preparation of Amines 14 Biomolecules Carbohydrates Importance of Carbohydrates Proteins Enzymes Vitamins 15 Polymers Polymers and Polymerisation Classification of Polymers General Method of Polymerisation Some Commercially Important Polymers Natural and Synthetic Rubbers 16 Chemistry in Everyday Life Applications of Chemistry Drugs and Their Classifications Drug-Target Interaction Therapeutic Action of Different Classes of Drugs Chemicals in Food

12th Sikkim Board Biology Topics

Biology involves many theoretical concepts, scientific terms, diagrams and experiments. To help you understand the topics better, you can watch the 3D videos at Embibe and practice questions as well. The table below provides the 12th Sikkim Board Biology topics.

 Chapter No. Chapters Topics 1 Reproduction in Organisms Modes of Reproduction Asexual Reproduction Sexual Reproduction 2 Sexual Reproduction in Flowering Plants Sexual Reproduction in Plants Flower- Reproductive Organ in Plants Stamen, Microsporangium and Pollen Grain The Pistil, Megasporangium and Embryo sac Pollination 3 Human Reproduction Male Reproductive System Female Reproductive System Gametogenesis Menstrual Cycle Fertilization 4 Reproductive Health Reproductive Health- Problems and Strategies Population Stabilization and Birth Control Medical Termination of Pregnancy Sexually Transmitted Diseases Infertility 5 Principles of Inheritance and Variation Heredity and Variation Inheritance of One Gene Inheritance of Two Genes Deviation from Mendelism Sex Determination 6 Molecular Basis of Inheritance The Search for Genetic Material DNA Structure and Packaging RNA World Replication Transcription 7 Evolution Origin of Life Evolution of Life Forms Evidences of Evolution Adaptive Radiations Biological Evolution 8 Human Health and Disease Common Diseases in Humans Immunity Acquired Immunodeficiency Syndrome (AIDS) Cancer Drug and Alcohol Abuse 9 Strategies for Enhancement in Food Production Animal Husbandry- Animal Farms and Animal Breeding Plant Breeding and its Process Single Cell Protein (SCP) Tissue Culture 10 Microbes in Human Welfare Microbes in Household Products Microbes in Industrial Products Microbes in Sewage Treatment Microbes in Production of Biogas Microbes as Biocontrol Agents 11 Biotechnology – Principles and Processes Principles of Biotechnology Tools of Recombinant DNA Technology Process of Recombinant DNA Technology- Isolation of DNA and its Amplification 12 Biotechnology and its Applications Biotechnology in Agriculture Biotechnology in Healthcare and Medicine Transgenic Animals Ethical Issues in Biotechnology 13 Organisms and Populations Organism and its Environment Population 14 Ecosystem Ecosystem -Structure and Function Productivity in Ecosystem Decomposition Flow of Energy Ecological Pyramids 15 Biodiversity and Conservation Biodiversity Conservation of Biodiversity 16 Environmental Issues Environmental Issues Air Pollution and its Control Water Pollution and its Control Solid Wastes Agrochemicals and their Effects

FAQs on 12th Sikkim Board Topics

Here are some frequently asked questions on the 12th Sikkim Board topics.

Q. Where can I get the Sikkim Board Class 12 topics?

Ans: You can get the Sikkim Board Class 12 topics on Embibe.

Q. How can I prepare for the Sikkim Board Class 12 exam?

Ans: To prepare for the Sikkim Board Class 12 exam, you must be adept with all the subjects’ topics, practice questions and take mock tests regularly.

Q. Where can I find topic-wise practice questions for the Sikkim Board Class 12 Biology?

Ans: You can find topic-wise practice questions for the Sikkim Board Class 12 Biology on Embibe.

Q. Can I study only the important topics for the 12th Sikkim Board exam?

Ans: You must study all the topics for the 12th Sikkim Board exam because questions can be asked from any topic in the board exam.

Q. How can I access the 12th Sikkim Board topics on Embibe?

Ans: You must log in to Embibe using your mobile number or email id to access the 12th Sikkim Board topics.

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