21) Benzoyl peroxide is a common radical initiator for polymerization reactions, such as the formation of polystyrene. Why is the radical initiator used?

Q: A polymer is made up of repeated subunits. Refer to the following polymer structure to answer the…

A: The given structure of the polymer is polystyrene.

Q: Which is an addition polymer that contains halogens? Group of answer choices polyethylene…

A: In addition polymerization, monomers react to form a polymer without the formation of by…

Q: 2. In free radical polymerization, the polymerization of CHCH-CHOCOCH,allyl acetate) is very slow…

A: The chemical species which have unpaired electron and can exist independently are known as the free…

Q: When isobutylene undergoes radical-initiated polymerization, which of the following would be formed…

A:

Q: The 2000 Nobel Prize in Chemistry was awarded for work on polyacetylenes. Acetylene can be…

A: The polymers are made from the polymerization of monomer units. Polyacetylene is made from the…

Q: What two monomers are needed to prepare each polymer?

A: The monomers are obtained from the polymers by the hydrolysis process. The structure of the polymers…

Q: Draw three repeat units (trimer) of the polymer formed in this reaction. Assume there are hydrogen…

A: Polymerization is a chemical process in which small molecules called monomers are chemically linked…

Q: Draw the structure(s) of the monomer(s) used to make each of the following polymers Define whether…

A: In this question, first we will see the Monomers unit in each case then we will Identify the nature…

Q: CHCH3 CHCH3 CH;CH3

A: •

Q: II. Diels Alder Reaction in Polymerization. Diels Alder reactions can also be used to form important…

A: The Diels Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene,…

Q: a) Describe the polymerization of a blend of maleic anhydride and 2-methyl-1,3- propanediol in the…

A: The condensation polymer formed in the reaction of maleic anhydride and 2-methyl 1,3-propandiol. In…

Q: What monomer(s) are used to prepare each polymer or copolymer?

A: (a) The monomer used to prepare a given polymer (a) is Ethyl methacrylate.

Q: Show the chain reaction (initiation ,propagation and termination) step in a polymer known as PMMA

A: Mechanism of chain polymerization consists of three phases, called initiation, propagation, and…

Q: Kodel is a condensation polymer made from terphthalic acid and 1,4-cyclohexandethanol. Write the…

A: 1. **Terephthalic Acid**: This compound is represented as HOOC-C6H4-COOH, where the COOH groups are…

Q: Provide the trimer for the polymer produced for the following reaction: f 1) H₂SO 2) NaHSO,

A: Given an alkene.Draw the trimer

Q: Provide the trimer for the polymer produced for the following reaction: 1) H₂SO, 2) NaHSO

A: Given an alkene. We need to draw the trimer of the polymrisation reaction.

Q: Polymers may be composed of thousands of monomers. Draw three repeat units (trimer) of the polymer…

A: Polymerization is a chemical process in which small molecules called monomers are chemically linked…

Q: ) Listen Which polymer is terminated by cooling and neutralizing? OPolyethylene Polypropylene…

A: The correct answer about polymer is given below

Types of Polymers on the basis of Method of Preparation