
Câu hỏi về Polymer
Authored by Quan Minh
Chemistry
12th Grade
Used 6+ times

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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử polymer nào sau đây chỉ chứa hai nguyên tố C và H?
Poly(vinyl chloride).
Polyacrylonitrile.
Poly(vinyl acetate).
Polyethylene.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khi nhựa PVC cháy sinh ra nhiều khí độc, trong đó có khí X. Biết khí X tác dụng với dung dịch AgNO3, thu được kết tủa trắng. Công thức của khí X là
C2H4.
HCl.
CO2.
CH4.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử polymer nào sau đây có chứa nitrogen?
Polyethylene.
Poly(vinyl chloride).
Poly(methyl methacrylate).
Polyacrylonitrile.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Loại polymer nào sau đây có chứa nguyên tố nitrogen?
Polystyrene.
Poly(vinyl chloride).
Polyisoprene.
Nylon-6,6.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polymer nào sau đây trong thành phần chỉ gồm hai nguyên tố C và H?
Poly(phenol formaldehyde).
Poly(methyl methacrylate).
Polybuta-1,3-diene.
Nylon-6,6.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polymer nào sau đây trong thành phần không chứa nguyên tố nitrogen?
Poly(hexamethylene adipamide).
Polyacrylonitrile.
Poly(ethylene terephthalate).
polycaproamide.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khi phân tích thành phần một polymer X thấy tỉ lệ số mol C và H tương ứng là 1: 2. X là polymer nào dưới đây?
Polypropylene.
Tinh bột.
Polystyrene.
Poly(vinyl chloride).
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