What is not true about polymers? APolymers do not carry any charge BPolymers have high viscosity CPolymers scatter light DPolymers have low molecular weights Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, ...
Polymerization is a chemical process of combining single molecules into groups called polymers. Polymerization is essential for...
and polymers are made of many monomers or single parts. Different polymers form from different monomers. Also, when the arrangement of monomers changes, a different polymer may form.
A Commentary on the paper "Photochromic liquid crystalline polymers. Main chain and side chain polymers containing azobenzene mesogens, by A. S. Angeloni, D. Caretti, C. Carlini, E. Chiellini, G. Galli, A. Altomare, R. Solaro and M. Laus. First published in Liquid Crystals, 4, 513‐...
What Is a Polymer? Polymers are materials made of long, repeating chains of molecules. The materials have unique properties, depending on the type of molecules being bonded and how they are bonded. Some polymers bend and stretch, like rubber and polyester. Others are hard and tough, like ...
In a water solution at neutral pH, many of the side chains of PAA will lose their protons and acquire a negative charge. For a description of unrelated compounds expanded by twocarbon units,Poly acrylic acid (PAA or Carbomer) is generic name for synthetic high molecular weight polymers of ...
Polymers are both man-made and naturally occurring. Rubber, for example, is a natural polymeric material that has been used for thousands of years. It has excellent elastic qualities, the result of a molecular polymer chain created by mother nature. Another natural polymer is shellac, a resin ...
To answer the question "What is the unit called from which polymers are made?", we can break down the explanation into clear steps:1. Understanding Polymers: - Polymers are large molecules made up of many smaller units. The
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Like other polymers, spandex is made from repeating chains of monomers that are held together with an acid. Early in the spandex development process, it was recognized that this material is highly heat-resistant, which means that notoriously heat-sensitive fabrics like nylon and polyester are impro...