Which one of the following monomers gives the polymer neoprene on polymerization?

1. 

2. CF2=CF2

3. CH2=CHCl

4. CCl2=CCl2

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 82%
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Structures of some common polymers are given. The incorrect representation among the following is: 

1. Teflon  

2. Neoprene 

3. Terylene  

4. Nylon-6,6   

 

Subtopic:  Classification - Methods of Polymerization & Copolymerization | Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 63%
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Nylon-6, 10 is a polymer of:

1. Hexamethylenediamine and adipic acid

2. Hexamethylenediamine and sebacic acid

3. Caprolactam

4. None of the above

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 59%
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Monomer of  is 

1. 2-methyl propene

2. styrene

3. propylene

4. ethene

Subtopic:  Classification - Methods of Polymerization & Copolymerization | Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 70%
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Polymerisation of chloroethylene gives the polymer:

1. polythene

2. PVC

3. teflon

4. nylon

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 74%
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Glyptal or alkyd is polymer of:

1. Ethylene glycol and phthalic acid.

2. Ethylene and phthalic acid.

3. Phthalic acid and acetylene.

4. None of the above.

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 85%
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Example of addition polymer is:

1. Buna-S

2. Bakelite

3. Nylon-6

4. Melmac

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 71%
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Perspex or plexiglass is a polymer of:

1. Methyl methacrylate

2. Methylacrylate

3. Acrylonitrile

4. None of the above

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 51%
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Gutta parcha rubber is:

1.  Trans-1,4-polyisoprene polymer

2. Thermoplastic

3.  Used to fill a tooth

4. All of the above

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 64%
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A copolymer of isobutylene and isoprene is called:

1. Butyl rubber

2. Buna-S

3. Buna-N

4. Thiokol

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 60%
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