what is the structure of nylon2-nylon6?

 Could you please  explain the Novolac and   Bakelite structure with the diagrams.....?

difference between nylon 6 and nylon 6 6

What is the monomer of terylene?

give monomers of bakelite.

 What are bi-functional and tri-functional monomeric units????

Define with xamples....

 What does the designation '6,6' in nylon 6,6 polymer mean ? 

Write the free radical mechanism for the polymerisation of ethene.

whats a homopolymer copolymer, give examples

Differentiate between Buna-S and Terylene based on intermolecular forces of attraction ?

para nitrochlorobenzene is more reactive than chlorobenzene towards nucleophilic substitution reaction.why?

what do u mean by bifunctional and trifunctional polymers ??

 Differentiate the following pairs of polymers based on the properties mentioned against each.

(i) Novolac & Bakelite (structure)

(ii) Buna-S & Terylene (Intermolecular force of attraction)

Arrange the following polymers in the increasing order of their intermolecular forces :

(a)Nylon 6,6 , Buna-s, polythene

(b)PVC , nylon 6, neoprene

important questions from polymers

 What is the repeating unit in the condensation polymer obtained by combining HOOC-CH₂-CH₂-COOH (succinic acid) & H₂N-CH₂-CH₂-NH₂ (ethylenediamine)

 pls explain polymerisation of buna-s &buna-n

how to draw the structure of nylon -6,8 .? if it exists or any other nylon . if asked?

give all the polymers with their monomer and structure

Can you give the monomer and partial structure for

• polythene
• polyamides
• nylon6,6
• nylon 6
• bakelite
• polyesters -terylene
• natural rubber

Explain the term copolymerisation and give two examples.

 what is the monomer unit of orlon polymer?.....kindly reply me soon.....

Soft drinks and baby feeding bottles are generally made up of

a) polyester b) polyurethane c) polyurea d) polyamide e) polystyrene

what is the primary structural feature necessary for a molecule to make it useful in a condensation polymerisation reaction?

Explain the difference between Buna-N and Buna-S.

Addition polymerisation occurs by 3 mechanisms.   Then what about anionic&cationic polimerisation?  

what is the significance of 6,6 and 6 put in the name of nylon -6,6 and nylan-6?

can a polymer be formed in both addition and condensation polymerisation?expalin with examples.

differentiate between novolac and bakelite on the basis of their structures?

 what is vulcanisation of rubber?? it just got vanished from my mind....

1. what is the full-form of PMMA & give the structure of it alongwith its monomers.

2. give the full form of PTFE & its structure.

3. how does 1,3-Butadiene polymerise by different mrthods . expalin

How does the presence of double bonds in rubber molecules influence their structure and reactivity? please elaborate about it.

how is bakelite made and what is its major use ? Why is bakelite a thermosetting polymer ?

Is PVC a homopolymer or a copolymer?

what is the role of tert. butyl peroxide in polymerisation of ethene?

 what are high density and low density polythene??

What does 6,6 indicate in the name Nylon -6,6 ?

What is difference between Buna-S and Terylene on the basis of intermolecular forces of attraction?

 wat r the monomers of PHBV?

what is vulcanised rubber??

Is their any trick to learn the polymer-monomer name for variuos polymers ?Because there are so many and very tough to learn and the chapter has only 3 marks weightage.

what is the difference between macromolecule and polymer?

what is the monomer and struture of orion ?