Class 11th
Modern Periodic Table Laws
- Chemistry
- August 12, 2024
- 0
Mendeleev’s Periodic Table Periodic Law “The physical and chemical properties of elements are a periodic function of their atomic masses.” On […]
Laws of Motion
- Physics
- August 7, 2024
- 0
THE LAW OF INERTIA The tendency of the body to oppose the change in its state of rest or uniform […]
Units and Measurement
- Physics
- August 7, 2024
- 0
FUNDAMENTAL FORCES IN NATURE There are four fundamental forces in nature : Gravitational Force Gravitational force is weakest force and […]
Structure of Atom
- Chemistry
- July 19, 2024
- 0
SECTION 1 : CONSTITUENTS OF AN ATOM As discussed above, the ultimate particle of matter is not the atom. As […]
Some Basic Concepts of Chemistry
- Chemistry
- July 18, 2024
- 0
SECTION 1 : LAWS OF CHEMICAL COMBINATION 1.1 THE LAW OF CONSERVATION OF MASS (LAVOISER, 1744) : This law states […]
Breathing and Exchange of Gases
- Zoology
- July 15, 2024
- 0
INTRODUCTION : BREATHING AND EXCHANGE OF GASES Any process that uses oxygen and produces carbon dioxide is a respiratory process. […]
Body Fluids and Circulation
- Zoology
- July 15, 2024
- 0
INTRODUCTION : BODY FLUIDS AND CIRCULATION We have learnt that all living cells have to be provided with nutrients, O2 […]
Cell Cycle And Cell Division
- Zoology
- July 15, 2024
- 0
INTRODUCTION : CELL CYCLE AND CELL DIVISION Growth and reproduction are characteristics of cells, indeed of all living organisms. All […]
Enzymes
- Zoology
- July 13, 2024
- 0
Enzymes or biocatalysts are proteinaceous substances that are capable of catalyzing chemical reaction of biological systems without themselves undergoing any […]
Nucleic Acids
- Zoology
- July 13, 2024
- 0
Nucleic acids are linear mixed polymers of nucleotides and are, therefore, also called polynucleotides. They are formed of C, H, […]
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