Polyester Quiz
Authored by Anvita anil
Chemistry
8th Grade
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Who discovered Polyester plastic ?
W.H. Carothers.
James Dickson
John Whinfield.
Western Han dynasty
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Polyester is composed of?
Cellulose
Cannabis plant
Purified terephthalic acid (PTA)
Monotheluene glycol (MEG)
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Polyester Fabrics are slightly less absorbent.
True
False
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Polyester Fibres are used to make-
summer clothes
blankets
Textiles
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How many years does polyester take to break down?
10-12
30-40
20-40
40-50
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What compound does terephthalic acid combine with to produce polyester?
Ethylene glycol
Ethylene phenol
Glyceraldehyde
Ethyl acid
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Plastic Bottles are made from_________.
polyvinyl chloride
Terylene
Nylon
Caprolactum
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