Which of the following statements is NOT correct? Caprolactam is monomer of nylon-6. Terylene is polyester polymer Phenol formaldehyde resin is known as Bakelite Monomer of natural rubber is butadiene

Q: Which is the best description for the following structural representation of an addition polymer?…

A: In the given question we have to find out the structural representation of addition polymer.  here,…

Q: Indicate whether the polymer is a natural polymer or synthetic polymer. Indicate whether the polymer…

A: About polymer polystyrene.     As per our guideline we have to answer first three questions only.

Q: When a polymer is formed by adding monomers, a molecule of __________________ is lost. These…

A: Polymers are defined as macromolecules that are formed by joining of repeating units of small…

Q: The thermotropic liquid crystal polymer Xydar® can be made be made by condensing terephthalic acid…

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Q: What role can craze formation play in toughening of an amorphous polymer? What role can crazing play…

A: A craze is a deformation zone in amorphous polymer and can be divided into precraze and proper…

Q: One kind of polyester is a condensation copolymer formed from terephthalic acid and ethylene glycol.…

A: In an elimination reaction, water is eliminated to form the condensed polymer.

Q: polydimethylsiloxane

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Q: 1. What is the mass per repeating unit of PET (in g / mol)? Explain why this number should be used…

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Q: Which of the following is not produced by a condensation reaction?     a. polyethylene     b.…

A: Polyethylene is not formed by condensation reaction.

Q: In the addition polymerization of acrylonitrile, a very small amount of butyl lithium causes a…

A: Polymers are the long repeating units of monomers, which is formed by the polymerization process. In…

Q: Which of the following conditions is/are not true for thermoplastic polymers They can be reshaped…

A: The given question is about thermoplastic.  A thermoplastic is a plastic polymer material that…

Q: High‑density polyethylene (HDPE) is an important grade of polyethylene. Draw a three repeat unit…

A: Given: High‑density polyethylene (HDPE) is an important grade of polyethylene.

Q: I. An alternating copolymer is a copolymer comprising two species of monomeric units distributed in…

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Q: Which one below is true for thermoplastic polymers? * They are harder and stronger than…

A: The correct option is (d) (a) They are harder and stronger than thermosetting polymer. It is false…

Q: Polymer: Polyester Indicate whether the polymer is a natural polymer or synthetic polymer. Indicate…

A: 1. Polyester is a Synthetic polymer. 2. Polyester is common type of condensation polymer. 3.…

Q: Why is there no isotactic or syndiotactic form of polyethylene? a. monomer is symmetrical b.…

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Q: A natural polymer has been made called polylactic acid. What would be the name of the monomer?

A: Name of polymer = Poly + name of monomer

Q: High density polyethylene (HDPE) and low density (LDPE) both are made from the same monomer (-CH-…

A: LDPE is a clear or transparent polyethylene with exceptional chemical resistance, elasticity, and…

Q: Poly(butylene terephthalate) is a hydrophobic plastic material widely used in automotive ignition…

A: Polymerization: Conversion of monomers join in a chain to form polymers process is called…

Q: Name the polymers used in laminated sheets and give the name of monomeric units involved in its…

A: The simpler units which combine to form polymers are known as monomers. The process by which…

Q: Polymer Foams also known as foamed polymers of engineering which has wide variety of consumer…

A: We have to give the example of two polymer member from the polymer foam class. The given options are…

Q: Which of the following options correctly shows the structure of the two-monomer repeating unit of…

A: Two different monomer units each having double bonds undergo polymerization to form a copolymer.

Q: Consider the co-polymer of butadiene and styrene pictured below to answer the following questions…

A: We are given a co-polymer of butadiene to styrene. The molecule in the Blue is the molecule of…

Q: Nylon 10,10 is an extremely tough, strong polymer used to make reinforcing rods for concrete. Draw a…

A: Nylon 10,10 formed by the condensation of sebacic acid and 1,10- decanediamine with elimination of…

Q: The polymer polymethyl methacrylate is used to make Plexiglas. It has the formula CH3 CH2-C `OCH3…

A: Structural formula of starting monomer of polymethyl metacrylate is

Q: 7. When asymmetric alkenes polymerize (such as chloroethene to produce PVC), the pendant group like…

A: Sporadic arrangement is the random arrangement of the polymeric chains / branches . Where Atactic…

Q: The most widely used synthetic rubber is a copolymer of styrene and butadiene called SB rubber.…

A: To find: The structural formula of a section of the polymer which is formed from the ratio of…

Q: Please give a brief and clear answer. What are the typical polymer used in making intraocular…

A: The combination of small molecular units in a different molar ration furnishes the…

Q: Polyester fibres have a range of everyday applications. They are made from the condensation…

A: We can predict the monomers involved in the given polymer by observing the key functionality and way…

Q: The polyester poly(ethylene terephthalate) (PET) is produced through the condensation polymerization…

A: The molecular formula of dialcohol is given as C2H6O and diacid is C8H6O4.

Q: 2. Given the monomers below, draw a structure for the polymer using the repeat unit notation we have…

A: Given monomers,

Q: Modify the monomers to create one repeat unit of the polymer. mi ymi. но N он

A: This is an example of a condensation polymerization reaction in which two or more monomers condense…

Q: Classify the following as either addition or condensation polymer. (i) Natural rubber (ii) Teflon…

A: An addition polymer is a polymer that forms by simple linking of monomers without the co-generation…

Q: Polyisobutylene is one of the components of butyl rubber used for making inner tubes. Is this an…

A: The polymerization is done via either condensation or addition polymerization. In condensation…

Q: A chemist wanted to prepare copolymer compound via addition polymerization. He should have monomer…

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Q: Co-polymers" consist of two different monomers ("A" and "B") joined in an alternating fashion…

A: Block polymers contains different monomer units which are grouped as distinct units, which may give…

Q: Plastic sulfur is composed of a) S8 molecules c) S2 dimers b) Sx polymers

A: Please find your solution below : Plastic sulphur is also known as amorphous sulphur. It is a form…

Q: A monomer is also considered to be a coextruded polymer True False

A: Coextrusion is a process in which two or more polymer materials are extruded together to produce…

Q: Which of the following is NOT a characteristic of a polymer? * expensive than most materials poor…

A: Polymers are formed by covalent bonds with small units.

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

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Q: Calculate the degree of polymerization for a polyvinyl chloride (C2H;Cl) thermoplastic that has 10%…

A: Given: 10% of the molecules have molar mass in range 0-11,000 g/mol. 37% of the molecules have molar…

Q: A thermoplastic, also known as thermosoftening plastic, is a polymer that turns to a liquid when…

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Q: Olefin polymerization is responsible for producing over 100 million tons per year of plastic…

A: Since we only answer only upto 3 sub parts , we'll answer the first 3.Please resubmit the question…

Q: Draw the structures of the monomers of the following polymers : (i) Bakelite(ii) Nylon-6

A: The structures of the monomers of given polymers has to be given.