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Assertion (A): Polypropylene is an addition polymer.

Reason (R): Polypropylene is polyene.

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Important Questions on Introduction to Polymer Chemistry

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following is not a condensation polymer?
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following is an example of a thermosetting polymer?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the following is a natural polymer?
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the following is a natural polymer?
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following is an example of thermosetting polymer?
MEDIUM
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following polymers is not obtained by condensation polymerisation ?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
The monomers used in the preparation of dextron are
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which among the following is a linear polymer?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Assertion: Rayon is a semisynthetic polymer whose properties are better than natural cotton.

Reason: Mechanical and aesthetic properties of cellulose can be improved by acetylation.
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the following is a condensation polymer?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the following monomers can undergo condensation polymerization?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Structure of some important polymers are given. Which one represents Buna-S ?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following is made by using step growth polymerization?
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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following polymer is a copolymer formed by condensation polymerisation?
MEDIUM
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the polymers is made up of using two different monomer units, in which both the monomers contains amine and carboxyl functional groups?
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Match the following.
List - I List - II
(A) Addition polymer (I) Bakelite
(B) Condensation polymer (II) 2-methyl-1,3 -butadiene
(C) Acrilan (III) 2,3 -dimethyl- 1,3 -butadiene
(D) Rubber (IV) Vinyl cyanide
    (V) Polythene

The correct answer is:

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
The formation of terylene (or Dacron) from ethylene glycol and terephthalic acid is ____.
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which of the following is a thermosetting polymer?
MEDIUM
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
Which one of the following class of compounds is obtained by polymerization of acetylene ?
EASY
Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of Polymers
The polymer used in making handles of cookers and frying pans is