
vật liệu polime
Quiz
•
Chemistry
•
12th Grade
•
Hard
Mai Pham
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Poli etilen (P.E)được điều chế từ chất nào sau đây?
CH2=CH2
CH2=CHCN
CH2=CHCl
CH2=CH-CH=CH2
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Polime poli(vinyl clorua)là sản phẩm trùng hợp của monome nào sau đây?
C6H5-CH=CH2
CN-CH=CH2
CH2=CH2
CH2=CH-Cl
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Chất nào sau đây có phản ứng trùng hợp tạo polime?
Ancol etylic
Etilen
Benzen
Toluen
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Poli (vinyl clorua) (PVC)được điều chế từ vinyl clorua bằng phản ứng
trùng hợp
trao đổi
axit – bazo
trùng ngưng
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Polime X là chất rắn trong suốt,có khả năng cho ánh sáng truyền qua tốt nên được dùng chế tạo thủy tinh hữu cơ plexiglas.Tên gọi X là
Polietilen
poliacrilonnitrin
poli (vinyl clorua)
poli (metyl metacrylat)
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Tên gọi của polime có công thức (- CH2 – CH2- )n
poli (vinyl clorua)
poli etilen
poli metyl metacrylat
poli stiren
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Polime (–CF2–CF2–)n có tên thông thường là
Freon
Teflon
Capron
Nilon
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