Which one of the following polyenes has the highest heat of hydrogenation?

Q: List the following group of monomers in order of decreasing ability to undergo cationic…

A: 1-The ability of monomers to undergo cationic polymerization is based upon the formation of the…

Q: Which of the following reactions follow Markovnikov's rule? O Cyclopropanation O Epoxidation O Free…

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Q: Which monomer gives a greater yield of polymer, 5-hydroxypentanoic acid or 6-hydroxyhexanoic acid?…

A: Since we have a hydroxy group and carboxylic acid group present in the monomers. Hence there are two…

Q: Rank the following compounds from lowest to highest heat of hydrogenation:

A: Given compounds:

Q: DP ropose a sunthesis for the following products through the ise of addition reactions. Clearly…

A: Applying rule of 1,4addition reaction.

Q: Explain Markownikoff's addition and AntiMarkonikoff's addition with example.

A: Organic chemistry is branch of chemistry in which we deal with organic reactions and their…

Q: Chain branching occurs in cationic polymerization much as it does in free-radical polymerization.…

A: Concept Introduction: Cationic polymerization is the polymerization in which the reaction of…

Q: Which of the following is not true for the hydroboration reaction of alkenes?…

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Q: Q2. Distinguish between the following three polymerization procedures in terms of the initiator and…

A: The correct option is :-                                    (1) Radical polymerization.

Q: Urylon fibers are used in premium fishing nets because the polymer is relatively stable to UV light…

A: SOLUTION: Step 1: Urylon is a condensation polymer. The functional group present is polyurea. Urylon…

Q: Why does methyl methacrylate not undergo cationic polymerization?

A: In cationic polymerization the initiator is an electrophile that adds to the alkene monomer causing…

Q: which involve large number of small molecules callec 9. monomers to from molecule high molecule…

A: Here from the given reactions we have to choose the correct one, which involves to formation of…

Q: Methyl acrylate and methyl methacrylate react with radical initiators (R•) as shown here. The…

A: The tendency of methyl acrylate (A) and methyl methacrylate (C) to react with radicals differ. Upon…

Q: Although chain branching in radical polymerizations can occur by intermolecular H abstraction as…

A: The given reaction involves synthesis of a LDPE (low density polyethylene). The mechanism of the…

Q: Provide a concise explanation for why, in the case of polymerisation shown below where the monomer…

A: A question based on polymer chemistry, which is to be accomplished.

Q: Commercial polyisobutylene (PIB or butyl rubber) is synthesized via cationic polymerization. Explain…

A: Cationic polymerization is a type of chain-growth polymerization in which a cationic initiator…

Q: What will be the major product for the following reaction according to the Markovnikov's rule?

A: According to Markonikov's rule, the electronegative atom (here Cl) gets attached to the carbon atom…

Q: Which molecule would have the lowest heat of hydrogenation? II III IV V

A: Please find your solution below : Heat of hydrogenation is the measure of stability of alkenes. More…

Q: Which of the following statements is incorrect? O a. Hydrogenation of an internal alkyne over the…

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Q: Explain with more details, how you can prepare poly(ethylene oxide) by using Anionic and Cationic…

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Q: (a) Which monomer is most likely to undergo anionic polymerization? Justify your choice. ( b)Which…

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Q: following compour aromatic or non ar

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: Determine the product of the following reaction! он KMNO4,H*

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Q: Draw the starting structure that would lead to this polymer under radical cond

A: The polymer given is,

Q: Which reaction—dehydration synthesis or hydrolysis—converts a polymer to its monomers? Which one…

A: During polymerisation reaction, i.e. converting a monomer into polymer We have to remove H2O…

Q: Which of the following alkenes has the lowest heat of hydrogenation?

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Q: Which alkene would you expect to have the lowest heat of hydrogenation?

A: The answer is given as follows

Q: How much sodium does one need to prepare 1 kg of polystyrene of molecular weight 300,000 b anionic…

A: In anionic polymerizations a counterion is always there which is derived from Sodium Anionic…

Q: Styrene derivatives such as A can be polymerized by way of cationic rather than radical…

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

Q: - How does the molecular weight change vs % conversion in a step polymerization? Explain this…

A: Since you have posted a question with multiple questions, we will solve first questions for you. To…

Q: 17. a) Write chemical reaction to account for the following steps of polymerization. b) Provide name…

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Q: Furan is less reactive than thiophene to electrophilic aromatic substitution.

A: Thiophene Furan

Q: Which one of the following initiators can be used for free radical chain-growth polymerization? a)…

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Q: 2. If 0.52 moles of terephthalic acid are reacted with 0.50 moles of ethylene glycol, what is the…

A: The polymers are macromolecules that are generated by the combination of a large no. of monomers.…

Q: Question 26 Rank the following compounds in order of decreasing heat of hydrogenation. II

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Q: Please provide the starting material

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Q: a, radical polymerization of styrene to form polystyrene, using any radical initiator Ph Ph Ph b.…

A: Polymerization can be achieved by using its monomeric unit and repeating them for many times. Thus…

Q: 3) Draw the starting structure that 0owd lead to this polymer under radical condikons AlBNcGadical…

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Q: Draw the starting structure that would lead to this polymer under radical conditions.

A: A question based on polymer chemistry, which is to be accomplished.

Q: Rank the following monomers in order of increasing reactivity toward cationic polymerization (least…

A: More the electron donating groups present, greater is the stabilization of the cation formed, and…

Q: What products are formed by ring-opening metathesis polymerization of each alkene? b. C.

A: To determine the products formed by ring-opening polymerization of each alkene.

Q: Terephthaloyl dichloride and p-phenylenediamine were polymerized to form a copolymer called Kevlar…

A:

Q: a) Compare the characteristic features of polymerization by step-growth and chain- growth…

A: a. A. Chain growth polymerization involves unsaturated monomers while step growth polymerization…

Q: Which of the following alkynes has an acidic hydrogen?

A: In this question we have to tell the alkyne that has acidic hydrogen.

Q: 38. An aromatic ring should satisfy Huckel's rule, wherein the number of electrons participating in…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: Which compound undergoes the following Ruff Degradations and reactions to make all optically active…

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Q: Explain the Mechanism - Forming Branched Polyethylene During RadicalPolymerization ?

A: A polymerization in which the polymers are formed by the successive addition of building blocks.…

Q: What products are formed by ring-opening metathesis polymerization ofeach alkene?

A: Polyolefins are usually made from olefins by tethering one alkene unit to the next, trading in a pi…

Types of Polymers on the basis of Method of Preparation