Polymer Foams also known as foamed polymers of engineering which has wide variety of consumer products. What are the TWO (2) examples of polymer member from polymer foam class? Natural rubber and silicon rubber Epoxies and polycarbonate Polyethylene and polypropylene Polyester and polystyrene

Q: Q2. A) Determine the monomer unit of the following polymer CH3 CH3 CH3 CH₂-C-CH2-C-CH2-7 CO2CH3…

A: A monomer is a small molecule that can chemically bond to other monomers to form a polymer. Monomers…

Q: Which is true about polyethylene? Group of answer choices polyethylene comes only in one form or…

A: Polyethylene, also known as polythene or polyethene, is one of the most commonly used plastics in…

Q: Listen Which one of the following statements about polymers is FALSE? HDPE is defined as high…

A:

Q: classification based on structure of polymers are elastomers ,thermoplastics and thermosetting,…

A: Given: Classification based on the structure of polymers are elastomers, thermoplastics and…

Q: which polymerization process is the common process in natural polymers a) Addition polymerization…

A: The term 'polymer' is made of two units- 'poly' means 'many' and 'mer' means parts. So a long-chain…

Q: Question 1 Write the chemical structure of the block copolymer which is synthesized by the co-…

A: A block co-polymer is obtained from the co-polymerization of acrylonitrile and vinyl acetate.

Q: Define polymer

A: Polymers are frequently used in our day-to-day life and can be defined as shown below:

Q: LDPE or low-density polyethylene is one type of polymer resin that produces a plastic that is…

A: We have been asked to state the reason for the differences between LDPE and HDPE. The differences…

Q: Poly(ethylene adipate) is a biodegradable polyester (shown below). Identify the type of…

A: A question based on introduction to polymers. The type of polymerization of the given polymer is…

Q: The following applications are associated with a particular polymer or plastic. Name the polymer,…

A: As per rules only 3 subparts of a question can be answered.   Polymers are repeating units of…

Q: a) What is the difference between high- and low-density classifications of polyethylene?

A: A) For the preparation of polythene, the monomer used is ethene . Monomers is the smallest repeating…

Q: The following applications are associated with a particular polymer or plastic. Name the polymer,…

A: As per rules only three subparts of a question can be answered.

Q: acco () CHUỐC -COH 250-13PC

A: Repetition of repeating unit produces a complete polymer.A repeating unit is a part of a polymer.

Q: Poly(trimethylene carbamate) is used in high-quality synthetic leather.  What type of polymer is…

A: 1.Poly(trimethylene carbonate) (PTMC), is a copolymer, and its derivatives are currently studied due…

Q: Polyethylene is produced by addition polymerization process called Free radical polymerization,…

A: Free radical polymerization = It is a process of the formation of polymers from monomers.

Q: The following applications are associated with a particular polymer or plastic. Name the polymer,…

A: Polymers are very large molecules made of many repeating subunits called monomers.

Q: D Listen Which of the following statements about branched polymers is TRUE? Materials made from…

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Q: in the process of condensation polymerization, monomers are involved which funtional groups of:  A)…

A: Given options, A) Different kind B) All group C) Same kind D) None of the above

Q: Based on molecular forces what type of polymer is neoprene?

A: The word polymer is made of two parts- 'poly' means many and 'mer' means unit. Polymers are large…

Q: Which of the following polymers would you expect to form the more rigid plastic and why?

A: We have to tell more rigid structure among two . The first structure is polyvinyl chloride and…

Q: thermoplastic

A: Polypropylene which is also known as polypropene is a thermoplastic polymer used in a wide variety…

Q: Polyethylene (PE), polyvinylchloride (PVC), polypropylene (PP), polystyrene, an nylon are examples…

A: A polymer is a chemical compound with molecules bonded together in long, repeating chains. When a…

Q: Question 2 Write the chemical structure of the alternating copolymer which is synthesized by the…

A:

Q: w

A: Polymerization reaction can occur if there are atleast two fuctional group present in the monomer…

Q: Which of the following form network polymers? Polystyrene and nylon Rubber, polyethylene, and…

A:

Q: polythene, Polyvinyl chloride and nylon are 3 examples of polymers have been given choose further 3…

A: A polymer is a large molecule  or macromolecules which essentially is a combination of many…

Q: Based on the representative part of the polymer chain, a) state whether it is an addition or a…

A: Two subdivision questions based on introduction to polymer. The molecular structure of the polymer…