HARD

Earn 100

Give one example each of natural and synthetic polymers.

Important Questions on Introduction to Polymer Chemistry

EASY

Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of polymers

Which of the following is a natural polymer?

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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?

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?

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of polymers

Which one of the following is an example of thermosetting polymer?

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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

The monomers used in the preparation of dextron are

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Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of polymers

Which of the following is an example of thermosetting polymers?

MEDIUM

Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of polymers

Among cellulose poly (vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest in

EASY

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.

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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

Regarding cross-linked or network polymers, which of the following statements is incorrect?

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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 ____.

HARD

Chemistry>Organic Chemistry>Introduction to Polymer Chemistry>Classification of polymers

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

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, neoprene, polyvinyl chloride.

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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