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FAQs on Quick Revision: Polymers - Organic Chemistry for NEET

1. What are polymers and how are they defined?
Polymers are large molecules made up of repeating subunits called monomers. They are defined as long chains or networks of these monomers. Polymers can be natural or synthetic and have a wide range of applications in various industries.
2. What are some common examples of natural polymers?
Some common examples of natural polymers include proteins, nucleic acids (DNA and RNA), cellulose, and rubber. These polymers are found in living organisms and play essential roles in their structure and function.
3. How are synthetic polymers different from natural polymers?
Synthetic polymers are man-made and created through chemical reactions. They are designed to have specific properties and characteristics for various applications. On the other hand, natural polymers are derived from natural sources and have evolved over time through biological processes.
4. What are the advantages of using polymers in various industries?
Polymers offer several advantages in various industries. They are lightweight, durable, and have high strength-to-weight ratios. They can be easily molded into different shapes, making them versatile for different applications. Additionally, polymers can be chemically modified to enhance their properties, such as increasing heat resistance or improving electrical conductivity.
5. What are some environmental concerns associated with polymers?
One major environmental concern associated with polymers is their non-biodegradability. Many synthetic polymers can persist in the environment for hundreds of years, leading to pollution and accumulation in landfills and oceans. However, efforts are being made to develop biodegradable polymers and improve recycling methods to mitigate these concerns.
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