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Synthetic Fibres And Plastics
Quiz 2
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Q.1
Cotton is a natural polymer. What is it's chemical name?
cellulose
Sodium hypochlorite
Potassium chromium sulfate
Calcium hypochlorite
Q.2
PET is a type of
Nylon
Rayon
Acrylic
Polyster
Q.3
...... is not a natural fiber.
cotton
silk
wool
nylon
Q.4
.... ... fiber is as strong as steel
Nylon
Rayon
Acrylic
Terylene
Q.5
A chain of small chemical units combined to form a large single unit is called ____
Polymer
Poly
Q.6
Polythene and PVC are examples of
Bio degradable substance
Thermoplastics
Q.7
Paheli Is Taking Preparation For Her Final Examination. She Is Writing Some Statements About “Nylon” But She Confused To Know Whether The Statements Are Correct Or Not? Would You Help Her?
Nylon is the first fully synthetic fibre.
Nylon is made up of the repeating units of amide chemical.
Nylon is a thermosetting polymer.
Nylon fibres absorb very little water.
Q.8
_________ is the first fully synthetic fibre.
Acrylic
Polyester
Nylon
Rayon
Q.9
The small unit of polymer is called....
Nylon
Terylene
Monomer
Naphthalene
Q.10
Rayon is the different from synthetic fiber because
it has a silk like appearance
it is obtained from wood pulp
its fibers can also be woven like those of natural fibers
All the above
Q.11
The first rayon factory in India is in......
Andhra Pradesh
Kerala
Karnataka
Maharastra
Q.12
Monomer of Rayon and Nylon respectively.
Rayon - Amide , Nylon - cellulose
Rayon - strongest , Nylon - Acrylonitrile
Rayon- cellulose , Nylon- Amide
none of the above
Q.13
What is Nylon Made of?
Coal, Air and Plastic
Paper, Rope and Air
Plastic, Metal and Coal
Coal, Air and Water
Q.14
Acrylic fibres are used for making ___
sweaters
shawls
blankets
all of these
Q.15
Rayon mixed with cotton to make ... ...
bed sheets
carpets
diapers
door mats
Q.16
The strongest synthetic fibre is
nylon
rayon
polyester
acrylic
Q.17
Polymers are made up of small units called
layers
molecules
cells
monomers
Q.18
Which fibre is used as artificial wool?
Rayon
Acrylic
Nylon
Cotton
Q.19
What is the other name for artificial silk
rayon
nylon
acrylic
polyester
Q.20
Plastics are eco-friendly
True
False
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