Thermodynamics – CBSE Notes for Class 11 Chemistry
Thermodynamics – CBSE Notes for Class 11 Chemistry • Important Terms and Definitions System: Refers to the portion of universe which is under observation. Surroundings: Everything else in the universe...
View ArticleEquilibrium – CBSE Notes for Class 11 Chemistry
Equilibrium – CBSE Notes for Class 11 Chemistry • Chemical Equilibrium In a chemical reaction chemical equilibrium is defined as the state at which there is no further change in concentration of...
View ArticleRedox Reactions – CBSE Notes for Class 11 Chemistry
Redox Reactions – CBSE Notes for Class 11 Chemistry • Oxidation Oxidation is defined as the addition of oxygen/electronegative element to a substance or rememoval of hydrogen/ electropositive element...
View ArticleReproduction in Organisms – CBSE Notes for Class 12 Biology
Reproduction in Organisms – CBSE Notes for Class 12 Biology Reproduction: 1. The period between birth and natural death of an organism is called its lifespan. It can vary from less than a day to more...
View ArticleSexual Reproduction in Flowering Plants – CBSE Notes for Class 12 Biology
Sexual Reproduction in Flowering Plants – CBSE Notes for Class 12 Biology Sexual reproduction is the process of fusion of haploid gametes, resulting in the production of a diploid zygote, which...
View ArticleHuman Reproduction – CBSE Notes for Class 12 Biology
Human Reproduction – CBSE Notes for Class 12 Biology 1. Humans are sexually reproducing and viviparous organisms. There are remarkable differences between the reproductive events and systems in male...
View ArticleReproductive Health – CBSE Notes for Class 12 Biology
Reproductive Health – CBSE Notes for Class 12 Biology Reproductive Health Problems and Strategies: 1. Reproductive health simply refers to healthy reproductive organs with normal functions. According...
View ArticleMolecular Basis of Inheritance – CBSE Notes for Class 12 Biology
Molecular Basis of Inheritance – CBSE Notes for Class 12 Biology The DNA and RNA World: 1. Over the years after Mendel, the nature of the genetic material was investigated, resulting in the realisation...
View ArticleHydrogen – CBSE Notes for Class 11 Chemistry
Hydrogen – CBSE Notes for Class 11 Chemistry • Electronic Configuration of Hydrogen 1s1 Position of hydrogen in the periodic table: Position of hydrogen in periodic table is not justified because it...
View ArticleThe s-Block Elements – CBSE Notes for Class 11 Chemistry
The s – Block Elements – CBSE Notes for Class 11 Chemistry • General Electronic Configuration of s-Block Elements For alkali metals [noble gas] ns1 For alkaline earth metals [noble gas] ns2 • Group 1...
View ArticleThe p-Block Elements – CBSE Notes for Class 11 Chemistry
The p -Block Elements – CBSE Notes for Class 11 Chemistry • p-Block Elements Elements belonging to groups 13 to 18 of the periodic table are called p-block elements. General electronic configuration:...
View ArticleHuman Health and Disease – CBSE Notes for Class 12 Biology
Human Health and Disease – CBSE Notes for Class 12 Biology Health, Common Diseases in Human and Immunity: 1. Health is defined as a state of complete physical, mental and social well-being. (i) The...
View ArticleStrategies Enhancement in Food Production – CBSE Notes for Class 12 Biology
Strategies Enhancement in Food Production – CBSE Notes for Class 12 Biology Animal Husbandry: 1. Animal husbandry is the agricultural practice of breeding and raising livestock. It deals with the care...
View ArticleMicrobes in Human Welfare- CBSE Notes for Class 12 Biology
Microbes in Human Welfare- CBSE Notes for Class 12 Biology Microbes in Household Products, Industrial Products and in Sewage Treatment: 1. Microbes are the major components of biological systems on the...
View ArticleBiotechnology: Principles and Processes – CBSE Notes for Class 12 Biology
Biotechnology: Principles and Processes – CBSE Notes for Class 12 Biology Principles of Biotechnology and Tools of Recombination DNA Technology: 1. Biotechnology can be defined as the use of...
View ArticleBiotechnology and Its Applications- CBSE Notes for Class 12 Biology
Biotechnology and Its Applications- CBSE Notes for Class 12 Biology Biotechnological Applications in Agriculture and Medicine: 1. Biotechnology essentially deals with industrial scale production of...
View ArticleOrganisms and Populations- CBSE Notes for Class 12 Biology
Organisms and Populations- CBSE Notes for Class 12 Biology Organisms and Its Environment: 1. Ecology is the branch of biology, which studies the interactions among organisms and their physical...
View ArticleElectrostatic Potential And Capacitance – CBSE Notes for Class 12 Physics
Electrostatic Potential And Capacitance – CBSE Notes for Class 12 Physics 1. Electrostatic Potential The electrostatic potential at any point in an electric field is equal to the amount of work done...
View ArticleCurrent Electricity – CBSE Notes for Class 12 Physics
Current Electricity – CBSE Notes for Class 12 Physics CBSE NotesCBSE Notes PhysicsNCERT Solutions Physics 1. The directed rate of flow of electric charge through any cross-section of a conductor is...
View ArticleMoving Charges And Magnetism – CBSE Notes for Class 12 Physics
Moving Charges And Magnetism – CBSE Notes for Class 12 Physics 1. The space in the surroundings of a magnet or a current-carrying conductor in which its magnetic influence can be experienced is called...
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