
Hóa Vàng
Authored by Minh Trần
Chemistry
12th Grade
Used 3+ times

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54 questions
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1.
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.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số mắt xích cấu trúc lặp lại trong phân tử polymer được gọi là
Số monomer
Hệ số polymer hóa
Bản chất polymer
Hệ số trùng hợp
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polymer nào sau đây là polymer thiên nhiên?
Cao su buna.
PVC.
Amylose.
Nylon-6,6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chỉ ra chất nào không phải là polymer?
Amylose.
Cellulose.
Thủy tinh hữu cơ.
Lipid.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polymer nào sau đây có dạng phân nhánh?
Poly vinyl chloride.
Amylopectin.
Polyethylene.
Poly(methyl methacrylate).
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Có một loại polymer như sau: …– CH2 – CH2 – CH2 – CH2 – CH2 – CH2 – …Công thức một mắt
xích của polymer này là
– CH2 –.
– CH2 – CH2 –.
– CH2 – CH2 – CH2 – CH2 – CH2 – CH2 –.
– CH2 – CH2 – CH2 –.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polymer nào sau đây thuộc loại polymer bán tổng hợp?
Tơ visco.
Poly (vinyl chloride).
Polyethylene.
Cellulose.
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