What is a polymer easy definition?
Definition of polymer : a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units.
What is meant by polymers in chemistry?
A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms and are the basis of many minerals and man-made materials.
What is polymer and example?
polymer A substance made from long chains of repeating groups of atoms. Manufactured polymers include nylon, polyvinyl chloride (better known as PVC) and many types of plastics. Natural polymers include rubber, silk and cellulose (found in plants and used to make paper, for example).
What is polymer in chemistry class 11?
15.1 Polymers are high molecular mass substances consisting of large numbers of repeating structural units. They are also called as macromolecules. Some examples of polymers are polythene, bakelite, rubber, nylon 6, 6, etc. 15.2 (i) Hexamethylene diamine and adipic acid.
What is a polymer class 8?
Answer: A polymer is made up of small units called monomers that combine under specific conditions. Example: Cotton, jute, silk and wool.
Which is the best definition of polymer?
A polymer is a very large, chain-like molecule made up of monomers, which are small molecules. It can be naturally occurring or synthetic.
Which is the best definition of a polymer?
A polymer (/ˈpɒlɪmər/; Greek poly-, “many” + -mer, “part”) is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life.
What is polymer in 8th class?
What is monomer and polymer?
Monomers and Polymers. Monomers are small molecules, mostly organic, that can join with other similar molecules to form very large molecules, or polymers. All monomers have the capacity to form chemical bonds to at least two other monomer molecules.
What is called monomer?
monomer, a molecule of any of a class of compounds, mostly organic, that can react with other molecules to form very large molecules, or polymers. The essential feature of a monomer is polyfunctionality, the capacity to form chemical bonds to at least two other monomer molecules.
What is a polymer class 10?
A polymer is a larger molecule that is formed by the combination of many smaller molecules of the same kind. They are made of long repeating chains of molecules. The word polymer means many parts. Silk, hair, PVC are examples of polymers.
What is polymer Byjus?
A polymer is a large molecule or a macromolecule which essentially is a combination of many subunits. The term polymer in Greek means ‘many parts’.
What is polymer Class 8?
What is meant by polymer class 12?
A polymer is a large single chain-like molecule in which the repeating units derived from small molecules called monomers are bound together. The process by which simple molecular units (monomers) are converted into a polymer is called polymerisation.