BÀI TẬP CHƯƠNG 3-HÓA 9
Quiz
•
Chemistry
•
9th Grade
•
Practice Problem
•
Medium
Thủy Trần
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ở điều kiện thường, phi kim có thể tồn tại ở trạng thái:
lỏng và khí.
rắn và lỏng.
rắn và khí.
rắn, lỏng, khí.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy gồm các phi kim thể khí ở điều kiện thường là:
S, P, N2, Cl2.
C, S, Br2, Cl2.
Cl2, H2, N2, O2.
Br2, Cl2, N2, O2.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy gồm các nguyên tố phi kim là:
C, S, O, Fe.
Cl, C, P, S.
P, S, Si, Ca.
K, N, P, Si.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ở điều kiện thường, phi kim ở thể lỏng là
oxi.
brom.
clo.
nitơ.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dãy phi kim tác dụng được với nhau là:
Si, Cl2, O2.
H2, S, O2.
Cl2, C, O2.
Cl2, S, O2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Clo là chất khí có màu
nâu đỏ.
vàng lục.
lục nhạt.
trắng xanh.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tính chất nào sau đây là của khí clo?
Tác dụng với nước tạo thành dung dịch bazơ.
Tác dụng với nước tạo thành axit clorơ (HClO2).
Có tính tẩy màu trong không khí ẩm.
Tác dụng với oxi tạo thành oxit.
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