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Polymers cbse 12

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Commercial name of PAN is

a)

Dacron

b)

Orlon

c)

PVC

d)

Bakelite

2.

Which one needs at least one diene monomer for its formation

a)

Dacron

b)

Buna -s

c)

Bakelite

d)

Novolac

3.

Bakelite is formed from phenol by reacting with

a)

HCHO

b)

(CH2OH)2

c)

CH3CHO

d)

CH3COCH3

4.

Which one is polyamide

a)

Teflon

b)

Nylon 66

c)

Terylene

d)

Bakelite

5.

Identify the copolymer

a)

Polythene

b)

Nylon 6

c)

Teflon

d)

Nylon 66

6.

Which one is fully fluorinated polymer

a)

Neoprene

b)

Teflon

c)

Terylene

d)

PVC

7.

Which one is used as fibre

a)

Teflon

b)

Neoprene

c)

Nylon

d)

Orlon

8.

Which one is used to make non stick cookware

a)

Polystyrene

b)

PVC

c)

Polythene

d)

Polytetrafluoroethylene

9.

Which polymer is used in the manufacture of paints and lacquers

a)

Polypropene

b)

PVC

c)

Bakelite

d)

Glyptal

10.

Caprolactum is used in the manufacture of

a)

Terylene

b)

Nylon 66

c)

Nylon 6

d)

Teflon

11.

Ziegler Natta catalyst is used in the manufacture of

a)

Low density polythene

b)

High density polythene

c)

Dacron

d)

Teflon

12.

Polymer used in the manufacture of squeeze bottle is

a)

Polystyrene

b)

Teflon

c)

High density polythene

d)

Low density polythene