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Buna-N and Buna-S are the types of

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Important Questions on Introduction to Polymer Chemistry

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which one of the following structures represents the neoprene polymer?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Natural rubber has:
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Chloroprene is used as a repeating unit for which of the following polymer.
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
In Buna-S, letter S corresponds to
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which one of the following structures represents the neoprene rubber?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Natural rubber is a polymer of
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
The structure of Neoprene is :
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Identify the polymer obtained by heating n moles of isobutylene with n moles of isoprene at 100°C in presence of anhydrous AlCl3
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which one of the following monomer is used to prepare Neoprene?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Natural rubber has unit in its structure.
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
The material used by dentists in root canals is
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Neoprene is a
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers

The CORRECT match of monomer precursor in Column A to polymer in Column B is

  Column A   Column B
P Question Image i Melamine
Q Question Image ii Novolae
R Question Image iii Neoprene
S Question Image iv Buna-N

 

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which of the following rubbers is not a polydiene?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which of the following monomers is used in manufacture of Neoprene rubber?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Styrene-butadiene elastomers (SBR) are the largest-volume synthetic rubber in the world. What is the ratio of butadiene : styrene in SBR?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which statement is correct?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
In polymer Buna-S:'S' stands for:
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Which one of the following statements is not correct?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Preparation of Synthetic Rubbers
Cis-1,4-polyisoprene is called