WebStep 4: Divide. Divide the molecular mass of the polymer by the molecular weight of the monomer. For example, if the molecular mass of tetrafluoroethylene is 1,20,000, then its degree of polymerization is calculated as 1,20,000 / 100 = 1,200. Therefore, the degree of polymerization is 1,200. WebApr 26, 2024 · Polymers Notes Class 12 Chemistry Chapter 15. Polymers are macromolecules having high molecular mass [10 3 – 10 7 p]. They are formed by joining repeating structural units on a large scale. The repeating structural units are derived from some simple and reactive molecules known as monomers and are linked to each other by …

NCERT Book Class 12 Chemistry Chapter 15 Polymers

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’. Polymers can be found all around us. From the strand of our DNA, which is a naturally occurring biopolymer, to polypropylene which is used throughout the world … See more Polymers cannot be classified under one category because of their complex structures, different behaviours and vast applications. We can, … See more On the basis of the type of the backbone chain, polymers can be divided into: 1. Organic Polymers: Carbon backbone. 2. Inorganic Polymers: Backbone constituted by elements other than carbon. On the basis of their … See more Most of the polymers around us are made up of a hydrocarbon backbone. A Hydrocarbonbackbone is a long chain of linked carbon and hydrogen atoms, possible due to the … See more WebOctober 17th, 2024 - Chemistry Notes for class 12 Chapter 15 Polymers The word polymer has a Greek origin which ngoprek.kemenparekraf.go.id 3 / 8 means many units parts Polymer is defined as a polymers have the same empirical formula as their monomers gpu profiling in python

TRIPURA Class 12-science Chemistry Classification of Polymers

WebChemistry 428 C:\Chemistry-12\Unit-15.pmd 28.02.07 elastomeric polymers, the polymer chains are held together by the weakest intermolecular forces. These weak binding forces permit the polymer to be stretched. A few ‘crosslinks’ are introduced in between the chains, which help the polymer to retract to its original position WebChemistry Notes for class 12 Chapter 15 Polymers. The word polymer has a Greek origin. which means many units (parts). Polymer is defined as a chemical substance of a high … WebChemistry Formulas. Class 12 chapter- Polymers. Polymers: A polymer is a large but single chain like molecule in which the repeating units are derived from small molecules called … gpu profiling support not detected on device