
TỔ 3
Quiz
•
Chemistry
•
Professional Development
•
Practice Problem
•
Hard
Thinh Pham
Used 2+ times
FREE Resource
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây không phải là polime?
Chất béo
Xenlulozo
Poli(vinyl clorua)
Polibuta-1,3-đien
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Loại vật liệu nào sau đây chứa nguyên tố nitơ?
Cao su Buna
Poli(vinyl clorua)
Tơ visco
Tơ nilon-6,6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polime nào sau đây thuộc loại poliamit?
Polibutadien
Polietilen
Nilon-6,6
Poli(vinyl clorua)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các polime: polietilen, pli(metyl metacrylat), tinh bột, tơ tằm, tơ nilon-6, số polime thiên nhiên là?
4
2
5
3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy nào sau đây đều thuộc loại polime tổng hợp?
Tơ capron, tơ nitron, cao su buna
Polistiren, tơ tằm, tơ nilon-6,6
Tơ xenlulozo axetat, cao su buna-S, tơ nilon-6
Tơ visco, tơ olon, tơ nilon-7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polime nào sau đây là polime bán tổng hợp?
Tơ olon
Tơ tằm
Tơ nilon-6
Tơ visco
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của polime có công thức: -(CH2-CH2)n- là
Polietilen
Poli(metyl metacrylat)
polistiren
poli(vinyl clorua)
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