If you want to make a polymer for plastic wrap, should youstrive to make a polymer that has a high or low degree ofcrystallinity?

Q: (b) Compare the thermoplastic and thermoset polymer on the basis of: i. Molecular structure (in the…

A: Polymers are formed from monomers. Monomers are the large number of molecules combined together…

Q: List different types of polymerization techniques. Discuss

A:

Q: Which of these, if any, is different? Polymer of A) Polymer of B) CI CI C) D) CI CI CI CI 'n E) All…

A: A polymer is a compound that is formed by the continuous repetition of a similar compound known as…

Q: Given the monomer below, draw a polymer chain with three links (i.e., three repeating monomers).…

A: The solution is given below -

Q: 5. The average molecular weight of a sample of PMMA (Figure 6.8) is 75 650. What is the degree of…

A: Given data: Molecular weight of the polymer = 75650 g/mol The structure of PMMA is represented as…

Q: Give the structure of monomer of the polymer, neoprene. What is the advantage of neoprene over the…

A: The monomer of the polymer neoprene has to be given.

Q: List down the factors that affect the cationic polymerization.

A: A chain growth polymerization that involves a cationic initiator which shifts charge to any…

Q: Describe vacuum forming/thermoforming processes. What are typical thermoformed plastic products?

A: According to Q&A guidelines of Bartleby, we are supposed to answer only one question out of…

Q: Explain the importance of polymerization reactions in your body and the world around you. Provide at…

A: Polymers are mostly used in advanced materials, that are found almost in every material used in our…

Q: What is the formula for determining the molecular weight of a polyelectrolyte polymer? Is it…

A: Polyelectrolytes are polymers with an electrolyte group in their repeating units. Polyelectrolytes…

Q: 12. Which is NOT TRUE about thermoplastic polymers? a. they maintain their shape and strength when…

A: Option (a) is correct choice... Thermoplastic polymers become soft on heating and reshaped...

Q: What is the primary structural feature necessary for a molecule to make it useful in a condensation…

A: Several monomers or oligomers (molecules with 3-10 repeating units), react with one another and…

Q: Which is NOT TRUE about thermoplastic polymers? a. they melt or deform on heating b. they cannot be…

A:

Q: How is polymerization similar to the coming together of individuals to form a committee or…

A: The polymer can be defined as a chemical compound that is formed by the combination of one or more…

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: 2 3 4 What is the difference between thermoplastics polymer and thermoset polymer? use the following…

A: A polymer are substances which are made up of simpler chemical units called monomers. Polymers can…

Q: Which of these, if any, is different? A) B) CI CI CI C) D) Polymer of Polymer of CI CI E) All the…

A: In this question, we will see the different structure which is not match with others structures.…

Q: Compare thermoplastic and thermosetting polymers: (a) according of mechanical characteristics upon…

A: The difference between thermoplastic and thermosetting polymers is ___________ ?

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: How are the physical properties of a polymer controlled in the vulcanization process?

A: Vulcanization or vulcanisation is a chemical process for converting natural rubber or related…

Q: mroduction to Polymer Science dild lechinology 23. What processing method(s) would you use to make…

A: We will use thermoplastic moulding for making disposal plastic plates.

Q: advantages and disadvantages of the polymer blends

A: Polymer can be defined as a macromolecule that consists of large number of monomers.

Q: (g) я осна CN H₂O2 sketch the polymer

A:

Q: Differentiate between molecular structures and behaviours of thermoplastic and thermosetting…

A: When small molecules or units are combined together in large numbers then the substance formed is…

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

A: Given monomers,

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: 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: Sketch a portion of the acrylonitrile polymer assuming it is a  (a) head-to-head polymer (b)…

A: Polymer can be defined as the chemical compound that is formed by the combination of one or more…

Q: How does a polypropylene face mask become polymeric carbon dots?

A: Answer - polypropylene face mask  - These Disposable Face Masks are manufactured from polypropylene…

Q: What is the difference between thermoplastics polymer and thermoset polymer? use the following table…

A: A polymer is large molecule that is formed by combination of many sub units.

Q: Is this molecule a better starting material for an addition polymer or a condensationpolymer?

A: In the addition polymerization, there is the repeated addition of the small monomers that have…

Q: What is a polymerization reaction?

A: The repeating units of a macromolecule are known as Monomers.  Monomers combines together to form a…

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 polymer is more apt to contain abnormal head-to-head linkages: poly(vinyl chloride) or…

A: Polystyrene is less apt to contain head to head linkages. It contains head to tail linkages. Poly…

Q: Indicate whether the following statement is true or false:For an addition polymerization, there are…

A: For an addition polymerization, there are no by-products ofthe reaction (assuming 100% yield). It is…

Q: The molecular formula for polyethylene is C2H4 where atomic mass for carbon is 12 gmol1 and hydrogen…

A: Molecular formula of repeating unit of polyethylene=C2H4 Molecular weight of repeating unit of…

Q: Explain how chain branching, cross-linking, stereochemistry (isotactic, syndiotactic, or atactic),…

A: Polymers are the compound which formed when a large number of monomers are combined with each other…

Q: Draw a short segment of each polymer: syndiotactic polyacrylonitrile

A: Syndiotactic polymers: The polymer structure containing the substituents present in the alternating…

Q: Glass transition temperature is important for fabrication of polymers. Justify this statement. Draw…

A: The temperature at which the glassy state of polymer changes to viscous or rubbery state called as…