
Bài 18
Authored by Nguyễn An
Others
11th Grade
Used 1+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ứng dụng formaldehyde
Dệt , nhựa , chất dẻo
Xây dựng , mỹ phẩm , keo dán
Thuốc nổ , giấy than , mực máy phôtcopy
Nông nghiệp, thuỷ sản
Cả 4 đáp án trên
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ứng dụng của acetaldehyde
Tổng hợp hữu cơ
Sản xuất acetic acid , acetic anhydride, butanol
Cả 2 sai
Cả 2 đúng
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ứng dụng của acetone
Dung môi
Sản xuất tơ nhân tạo , thuốc súng không khói , pha loãng nhựa , chất tẩy rửa
Nguyên liệu tổng hợp nhiều chất hữu cơ
Cả 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Benzaldehyde ứng dụng
Hoá chất
Phẩm nhuộm
Cả 2 sai
Cả 2 đúng
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acetaldehyde được điều chế từ
C2H4
CH4
CH3Cl
C6H5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acetone được điều chế từ
Cumene
Hydrate hoá
Akane
Arene
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