
Quiz về Oxide Phi Kim

Quiz
•
Chemistry
•
8th Grade
•
Hard
Hồng Thị
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khẳng định nào đúng về định nghĩa của oxide phi kim?
Oxide phi kim thường tạo bởi một phi kim với nguyên tố oxi.
Oxide phi kim thường tạo bởi một kim loại với nguyên tố oxygen.
Oxide phi kim thường tạo bởi một phi kim với nguyên tố oxi.
Oxide phi kim thường tạo bởi một nguyên tố bất kỳ kết hợp với oxygen.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxide nào vừa có tính base vừa có tính acid?
Al₂O₃, ZnO
Na₂O, FeO
CO, NO
SO₂, CO₂
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đâu là oxide kim loại trong các oxide sau: CaO,SO₂,P₂O₅, CuO?
CaO, CuO
CaO, SO₂
P₂O₅, CuO
SO₂, P₂O₅
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy gồm các oxide acid là
CO₂, SO₂, SO₃, P₂O₅.
H₂O, CO, NO, Al₂O₃
CO₂, SO₂, NO, P₂O₅.
CO₂, SO₃, Na₂O, NO₂.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxide trung tính là:
CO, NO
CO, SO₂
NO, CO₂
ZnO, Al₂O₃
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong các chất: KCl, CaO, H₂CO₃, Fe₂O₃, NO₂, CO, số lượng oxide là:
4
1
3
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy chất gồm các oxide base?
CaO, MgO, K₂O, Na₂O
CuO, NO, MgO, CaO
CaO, CO₂, K₂O, Na₂O
K₂O, FeO, P₂O₅, CuO
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