Everyone has probably noticed that when we dump household solid wastes at dumpsites, some of the waste disappears after a […]
NCERT
Important Topic of Physics: Haloarenes
Haloalkanes and haloarenes are hydrocarbons that contain one or more halogen atoms in place of one or more hydrogen atoms. […]
Important Topic of Chemistry: Optical Rotation
Optical rotation, also known as polarisation rotation or circular birefringence, is the rotation of the plane of polarisation about the […]
Important Topic of Chemistry: Copolymerization
Metal alloying is widely used to improve metal properties, and while many polymers used today are relatively pure (e.g., polystyrene, […]
Important Topic of Chemistry: Natural Polymers
Polymer, any of a class of natural or synthetic substances composed of very large molecules, known as macromolecules, which are […]
Function of Vitamins
Function of Vitamins: A vitamin is an organic molecule (or a group of molecules that are chemically closely related, i.e. […]
Important Topic of Chemistry:Aldehydes
Aldehydes are members of a category of organic chemical compounds represented by the overall molecular formula R-CHO. R could also […]
Structure and Uses of Phenols
Phenol is an aromatic compound. The chemical formulation of this organic compound is C6H6O. Phenol is likewise referred to as […]
Structure of prokaryotic and eukaryotic cell
Structure of prokaryotic and eukaryotic cell Structure Eukaryotic Cell Eukaryotic cells have nuclei enclosed within a nucleus and form larger […]
Cell organelles-structure
The basic and basic part of life is a cell. If at the cellular level, we differentiate between living organisms, […]