Synthetic Fibres and Plastics
Authored by LUKMANUL HAKKIM PK
Chemistry
8th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terry wool is an example of.....................
Natural fibre
Blended fibre
Synthetic fibre
None of these
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polythene is made of many .................
Ethene units
Ethane units
Ester units
ethyne units
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a thermosetting plastics
PVC
Bakelite
Polythene
All of these
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-----------------fibre is known as artificial silk
Rayon
Terylene
Polyester
Acrylic
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The plastic which is used in electrical switches
PVC
Bakelite
Polyester
Polyethene
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The plastic which is used as a coating in frying pans is.....
Polythene
Buna-S
Teflon
PVC
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The fibre which is referred as 'laboratory's first gift to the loom' is ................
Nylon
Rayon
Teflon
Polyester
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