Linear, Branched and Cross Linked Polymers and Polymer Crystallinity
Which Of The Following May Form Linear Polymers. The monomers in these are linked together to form a long chain. Which of the following may form linear polymers?
Linear, Branched and Cross Linked Polymers and Polymer Crystallinity
These polymers have high melting points and are of higher density. A regular and symmetrical linear chain, a low degree of polymerization, strong intermolecular forces, small and regular pendant groups, a slow rate of cooling, and oriented molecules. If the segments are connected through the carbon atoms, then a linear polymer chain results. These polymers possess a single linear chain with zero branches. The monomers in these are linked together to form a long chain. Those with high molecular weights (10,000 to 15,000 molecules) are employed in the. Web a linear polymer characterized by a repetition of ester groups along the backbone chain is called a polyester. Web solution verified by toppr correct option is c) cellulose is a natural linear polymer, a long chain made by the linking of smaller glucose molecules. Web polyvinyls and polyesters are commercial polymers with such linear backbones. In a solid plastic, a collection of these linear chains may be arranged in a completely random manner—looped, coiled, and.
Starches, an important source of food energy. Polyvinyl chloride, polystyrene and polyethylene are examples of the polyvinyl family. Note that for commercial synthesis the carboxylic acid components may actually be employed in the form of derivatives such as simple esters. Those with high molecular weights (10,000 to 15,000 molecules) are employed in the. Cellulose and natural rubber are an example of. These polymers possess a single linear chain with zero branches. To account for the physical differences between the different types of polymers, the nature of the aggregate macromolecular structure, or morphology, of each substance must be considered.because polymer molecules are so. Long chains of 10,000 or more monomers can be packed closely to form a. Starches, an important source of food energy. Web depending on the structure of the monomer and on the polymerization method employed, polymer chains may show different architectures. In some polymers shorter chains grow off the long chain at certain intervals, so that a branched structure is formed.