Polymers (AIIMS (All India Institute of Medical Sciences) Chemistry): Questions 1 - 8 of 24

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Question number: 1

» Polymers » Nylon

MCQ▾

Question

A polyamide synthetic polymer prepared by prolonged heating of caprolactum is?

Choices

Choice (4) Response

a.

Nylon-6

b.

Nylon -6, 10

c.

Glyptal

d.

Nylon-6, 6

Question number: 2

» Polymers » Classification of Polymers

MCQ▾

Question

Which of the following polymer can be obtained the polymerization of lactic acid?

Choices

Choice (4) Response

a.

Poly caprolactone lactone (PCC)

b.

Poly glycolic acid (PGA) and polylactic acid

c.

Poly hydroxy butyrate (PHB)

d.

All of the above

Question number: 3

» Polymers » Addition and Condensation

MCQ▾

Question

The monomer of polystyrene is?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 4

» Polymers » Bakelite

MCQ▾

Question

A bakelite is formed by polymerization between?

Choices

Choice (4) Response

a.

Tetra fluoroethene molecules

b.

Acrylonitrile molecules

c.

Phenol and formaldehyde molecules

d.

Urea and formaldehyde

Question number: 5

» Polymers » Natural and Synthetic Rubber

MCQ▾

Question

The polymer of natural rubber is?

Choices

Choice (4) Response

a.

Buna –N

b.

All trans isoprene

c.

All cis isoprene

d.

All of the above

Question number: 6

» Polymers » Natural and Synthetic Rubber

MCQ▾

Question

Synthetic polymer which resembles natural rubber is?

Choices

Choice (4) Response

a.

Neoprene

b.

Glyptal

c.

Chloroprene

d.

Nylon

Question number: 7

» Polymers » Natural and Synthetic Rubber

MCQ▾

Question

1, 3- butadiene and styrene on polymerization gives?

Choices

Choice (4) Response

a.

Terylene

b.

Teflon

c.

Bakelite

d.

Buna-S

Question number: 8

» Polymers » Copolymerization

MCQ▾

Question

Which of the following polymer is a co- polymer?

Choices

Choice (4) Response

a.

Polyvinyl chloride

b.

Glyptal

c.

Polyethene

d.

Buna – rubber

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